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trizen dff4ea2186 Update. il y a 3 mois
..
001 Multiples of 3 and 5 -- v2.sf 86db068014 Update. il y a 2 ans
001 Multiples of 3 and 5.sf 86db068014 Update. il y a 2 ans
002 Even Fibonacci numbers.sf 56eab58bae Grouped files by programming language. il y a 4 ans
003 Largest prime factor.sf 67aa8fd38c Update. il y a 1 an
004 Largest palindrome product.sf 02a9baad14 Update. il y a 2 ans
005 Smallest multiple -- v2.sf 56eab58bae Grouped files by programming language. il y a 4 ans
005 Smallest multiple.sf 56eab58bae Grouped files by programming language. il y a 4 ans
006 Sum square difference -- v2.sf 56eab58bae Grouped files by programming language. il y a 4 ans
006 Sum square difference.sf 56eab58bae Grouped files by programming language. il y a 4 ans
007 10001st prime -- v2.sf 075ac8bffd Update. il y a 1 an
007 10001st prime -- v3.sf 67aa8fd38c Update. il y a 1 an
007 10001st prime.sf 56eab58bae Grouped files by programming language. il y a 4 ans
008 Largest product in a series.sf 56eab58bae Grouped files by programming language. il y a 4 ans
009 Special Pythagorean triplet -- v2.sf 075ac8bffd Update. il y a 1 an
009 Special Pythagorean triplet.sf 56eab58bae Grouped files by programming language. il y a 4 ans
010 Summation of primes -- v2.sf 9ac7bee56f Update. il y a 2 ans
010 Summation of primes.sf 67aa8fd38c Update. il y a 1 an
011 Largest product in a grid -- v2.sf 02a9baad14 Update. il y a 2 ans
011 Largest product in a grid.sf 56eab58bae Grouped files by programming language. il y a 4 ans
012 Highly divisible triangular number -- v2.sf 56eab58bae Grouped files by programming language. il y a 4 ans
012 Highly divisible triangular number.sf 56eab58bae Grouped files by programming language. il y a 4 ans
013 Large sum -- v2.sf 56eab58bae Grouped files by programming language. il y a 4 ans
013 Large sum.sf 56eab58bae Grouped files by programming language. il y a 4 ans
014 Longest Collatz sequence.sf 67aa8fd38c Update. il y a 1 an
015 Lattice paths.sf 56eab58bae Grouped files by programming language. il y a 4 ans
016 Power digit sum.sf 56eab58bae Grouped files by programming language. il y a 4 ans
017 Number letter counts.sf 67aa8fd38c Update. il y a 1 an
018 Maximum path sum I.sf 56eab58bae Grouped files by programming language. il y a 4 ans
019 Counting Sundays.sf 56eab58bae Grouped files by programming language. il y a 4 ans
020 Factorial digit sum.sf 56eab58bae Grouped files by programming language. il y a 4 ans
021 Amicable numbers -- v2.sf 56eab58bae Grouped files by programming language. il y a 4 ans
021 Amicable numbers.sf 56eab58bae Grouped files by programming language. il y a 4 ans
022 Names scores.sf 56eab58bae Grouped files by programming language. il y a 4 ans
023 Non-abundant sums.sf 56eab58bae Grouped files by programming language. il y a 4 ans
024 Lexicographic permutations -- v2.sf 67aa8fd38c Update. il y a 1 an
024 Lexicographic permutations.sf 67aa8fd38c Update. il y a 1 an
025 1000-digit Fibonacci number -- v2.sf 56eab58bae Grouped files by programming language. il y a 4 ans
025 1000-digit Fibonacci number -- v3.sf 56eab58bae Grouped files by programming language. il y a 4 ans
025 1000-digit Fibonacci number.sf 56eab58bae Grouped files by programming language. il y a 4 ans
026 Reciprocal cycles.sf 0e94dbd9c2 Some updates and improvements. il y a 2 ans
027 Quadratic primes.sf 56eab58bae Grouped files by programming language. il y a 4 ans
028 Number spiral diagonals.sf 56eab58bae Grouped files by programming language. il y a 4 ans
029 Distinct powers.sf 67aa8fd38c Update. il y a 1 an
030 Digit fifth powers.sf 6f0e7f69a0 Several reimplementations. il y a 1 an
031 Coin sums.sf 56eab58bae Grouped files by programming language. il y a 4 ans
032 Pandigital products.sf 67aa8fd38c Update. il y a 1 an
033 Digit cancelling fractions.sf 56eab58bae Grouped files by programming language. il y a 4 ans
034 Digit factorials.sf 67aa8fd38c Update. il y a 1 an
035 Circular primes -- v2.sf 67aa8fd38c Update. il y a 1 an
035 Circular primes.sf 67aa8fd38c Update. il y a 1 an
036 Double-base palindromes -- v2.sf 56eab58bae Grouped files by programming language. il y a 4 ans
036 Double-base palindromes -- v3.sf 56eab58bae Grouped files by programming language. il y a 4 ans
036 Double-base palindromes -- v4.sf 67aa8fd38c Update. il y a 1 an
036 Double-base palindromes.sf 56eab58bae Grouped files by programming language. il y a 4 ans
037 Truncatable primes.sf 075ac8bffd Update. il y a 1 an
038 Pandigital multiples.sf 67aa8fd38c Update. il y a 1 an
039 Integer right triangles.sf 56eab58bae Grouped files by programming language. il y a 4 ans
040 Champernowne s constant -- v2.sf 2af6f085d8 Make filenames FAT-32 safe. il y a 3 ans
040 Champernowne s constant.sf 67aa8fd38c Update. il y a 1 an
041 Pandigital prime.sf 67aa8fd38c Update. il y a 1 an
042 Coded triangle numbers.sf 56eab58bae Grouped files by programming language. il y a 4 ans
044 Pentagon numbers.sf 6f0e7f69a0 Several reimplementations. il y a 1 an
045 Triangular pentagonal and hexagonal -- v2.sf 67aa8fd38c Update. il y a 1 an
045 Triangular pentagonal and hexagonal.sf 2af6f085d8 Make filenames FAT-32 safe. il y a 3 ans
046 Goldbach s other conjecture.sf 0e94dbd9c2 Some updates and improvements. il y a 2 ans
047 Distinct primes factors -- v2.sf 67aa8fd38c Update. il y a 1 an
047 Distinct primes factors.sf 67aa8fd38c Update. il y a 1 an
048 Self powers.sf 0e94dbd9c2 Some updates and improvements. il y a 2 ans
049 Prime permutations.sf 56eab58bae Grouped files by programming language. il y a 4 ans
050 Consecutive prime sum -- v2.sf 0e94dbd9c2 Some updates and improvements. il y a 2 ans
050 Consecutive prime sum.sf 67aa8fd38c Update. il y a 1 an
051 Prime digit replacements.sf 6f0e7f69a0 Several reimplementations. il y a 1 an
052 Permuted multiples -- v2.sf dd63327240 Update. il y a 1 an
052 Permuted multiples.sf dd63327240 Update. il y a 1 an
053 Combinatoric selections.sf 67aa8fd38c Update. il y a 1 an
055 Lychrel numbers.sf 67aa8fd38c Update. il y a 1 an
056 Powerful digit sum.sf 56eab58bae Grouped files by programming language. il y a 4 ans
057 Square root convergents.sf 67aa8fd38c Update. il y a 1 an
058 Spiral primes.sf 56eab58bae Grouped files by programming language. il y a 4 ans
059 XOR decryption.sf 56eab58bae Grouped files by programming language. il y a 4 ans
060 Prime pair sets.sf 6f0e7f69a0 Several reimplementations. il y a 1 an
061 Cyclical figurate numbers.sf 56eab58bae Grouped files by programming language. il y a 4 ans
062 Cubic permutations.sf 6f0e7f69a0 Several reimplementations. il y a 1 an
063 Powerful digit counts.sf 56eab58bae Grouped files by programming language. il y a 4 ans
064 Odd period square roots.sf 6fedb94765 Update. il y a 5 mois
065 Convergents of e.sf 56eab58bae Grouped files by programming language. il y a 4 ans
066 Diophantine equation.sf 56eab58bae Grouped files by programming language. il y a 4 ans
067 Maximum path sum II.sf 56eab58bae Grouped files by programming language. il y a 4 ans
068 Magic 5-gon ring.sf e2abbaa83c Several reimplementations. il y a 1 an
069 Totient maximum.sf 56eab58bae Grouped files by programming language. il y a 4 ans
070 Totient permutation -- v2.sf e2abbaa83c Several reimplementations. il y a 1 an
070 Totient permutation.sf e2abbaa83c Several reimplementations. il y a 1 an
071 Ordered fractions.sf 56eab58bae Grouped files by programming language. il y a 4 ans
072 Counting fractions -- v2.sf 0e94dbd9c2 Some updates and improvements. il y a 2 ans
072 Counting fractions.sf 67aa8fd38c Update. il y a 1 an
073 Counting fractions in a range.sf e2abbaa83c Several reimplementations. il y a 1 an
075 Singular integer right triangles -- v2.sf e2abbaa83c Several reimplementations. il y a 1 an
075 Singular integer right triangles.sf e2abbaa83c Several reimplementations. il y a 1 an
076 Counting summations.sf 56eab58bae Grouped files by programming language. il y a 4 ans
077 Prime summations.sf 56eab58bae Grouped files by programming language. il y a 4 ans
079 Passcode derivation -- v2.sf 65a24cc477 renamed: Perl/79 Passcode derivation.pl -> Perl/079 Passcode derivation.pl il y a 2 ans
079 Passcode derivation.sf 67aa8fd38c Update. il y a 1 an
080 Square root digital expansion.sf 56eab58bae Grouped files by programming language. il y a 4 ans
081 Path sum two ways.sf 2af6f085d8 Make filenames FAT-32 safe. il y a 3 ans
082 Path sum three ways.sf 2af6f085d8 Make filenames FAT-32 safe. il y a 3 ans
085 Counting rectangles.sf 67aa8fd38c Update. il y a 1 an
087 Prime power triples.sf e2abbaa83c Several reimplementations. il y a 1 an
089 Roman numerals.sf 56eab58bae Grouped files by programming language. il y a 4 ans
094 Almost equilateral triangles.sf e2abbaa83c Several reimplementations. il y a 1 an
095 Amicable chains.sf e2abbaa83c Several reimplementations. il y a 1 an
096 Su Doku.sf dff4ea2186 Update. il y a 3 mois
097 Large non-Mersenne prime.sf 749d56129b Update. il y a 2 ans
099 Largest exponential.sf 56eab58bae Grouped files by programming language. il y a 4 ans
100 Arranged probability -- v2.sf 56eab58bae Grouped files by programming language. il y a 4 ans
100 Arranged probability -- v3.sf 67aa8fd38c Update. il y a 1 an
100 Arranged probability.sf 0e94dbd9c2 Some updates and improvements. il y a 2 ans
104 Pandigital Fibonacci ends.sf 67aa8fd38c Update. il y a 1 an
108 Diophantine reciprocals I -- v2.sf fa1026ac0c modified: Perl/108 Diophantine reciprocals I.pl il y a 3 ans
108 Diophantine reciprocals I.sf 67aa8fd38c Update. il y a 1 an
110 Diophantine reciprocals II.sf 67aa8fd38c Update. il y a 1 an
111 Primes with runs.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
112 Bouncy numbers.sf 075ac8bffd Update. il y a 1 an
119 Digit power sum.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
120 Square remainders.sf 56eab58bae Grouped files by programming language. il y a 4 ans
123 Prime square remainders.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
124 Ordered radicals.sf 67aa8fd38c Update. il y a 1 an
125 Palindromic sums.sf 075ac8bffd Update. il y a 1 an
129 Repunit divisibility.sf 075ac8bffd Update. il y a 1 an
130 Composites with prime repunit property -- v2.sf 075ac8bffd Update. il y a 1 an
130 Composites with prime repunit property.sf 075ac8bffd Update. il y a 1 an
131 Prime cube partnership.sf 67aa8fd38c Update. il y a 1 an
132 Large repunit factors.sf 67aa8fd38c Update. il y a 1 an
133 Repunit nonfactors.sf 56eab58bae Grouped files by programming language. il y a 4 ans
134 Prime pair connection.sf 67aa8fd38c Update. il y a 1 an
137 Fibonacci golden nuggets.sf 56eab58bae Grouped files by programming language. il y a 4 ans
138 Special isosceles triangles.sf 56eab58bae Grouped files by programming language. il y a 4 ans
140 Modified Fibonacci golden nuggets -- v2.sf 56eab58bae Grouped files by programming language. il y a 4 ans
140 Modified Fibonacci golden nuggets.sf 56eab58bae Grouped files by programming language. il y a 4 ans
142 Perfect Square Collection.sf 3eb73f9400 new file: Sidef/751 Concatenation Coincidence.sf il y a 2 ans
169 Exploring the number of different ways a number can be expressed as a sum of powers of 2 -- v2.sf 86db068014 Update. il y a 2 ans
169 Exploring the number of different ways a number can be expressed as a sum of powers of 2.sf 86db068014 Update. il y a 2 ans
173 Using up to one million tiles how many different hollow square laminae can be formed.sf 67aa8fd38c Update. il y a 1 an
174 Counting the number of hollow square laminae that can form one two three distinct arrangements.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
182 RSA encryption.sf 67aa8fd38c Update. il y a 1 an
183 Maximum product of parts.sf 56eab58bae Grouped files by programming language. il y a 4 ans
187 Semiprimes.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
188 The hyperexponentiation of a number.sf 56eab58bae Grouped files by programming language. il y a 4 ans
191 Prize Strings.sf 56eab58bae Grouped files by programming language. il y a 4 ans
193 Squarefree Numbers.sf 075ac8bffd Update. il y a 1 an
197 Investigating the behaviour of a recursively defined sequence.sf 56eab58bae Grouped files by programming language. il y a 4 ans
203 Squarefree Binomial Coefficients.sf 67aa8fd38c Update. il y a 1 an
204 Generalised Hamming Numbers.sf 0e94dbd9c2 Some updates and improvements. il y a 2 ans
206 Concealed Square.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
231 The prime factorisation of binomial coefficients.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
235 An Arithmetic Geometric sequence.sf 56eab58bae Grouped files by programming language. il y a 4 ans
248 Numbers for which Euler s totient function equals 13.sf b5420806c3 new file: Perl/816 Shortest distance among points.pl il y a 7 mois
271 Modular Cubes part 1.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
277 A Modified Collatz sequence.sf 67aa8fd38c Update. il y a 1 an
293 Pseudo-Fortunate Numbers.sf 67aa8fd38c Update. il y a 1 an
345 Matrix Sum.sf 67aa8fd38c Update. il y a 1 an
346 Strong Repunits.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
381 prime-k factorial.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
387 Harshad Numbers.sf 67aa8fd38c Update. il y a 1 an
435 Polynomials of Fibonacci numbers.sf c9c948b4be Update. il y a 11 mois
443 GCD sequence.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
463 A weird recurrence relation.sf 56eab58bae Grouped files by programming language. il y a 4 ans
479 Roots on the Rise.sf 075ac8bffd Update. il y a 1 an
500 Problem 500.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
518 Prime Triples and Geometric Sequences.sf 19530316a0 Update. il y a 9 mois
521 Smallest prime factor.sf 19530316a0 Update. il y a 9 mois
581 47-smooth triangular numbers.sf 56eab58bae Grouped files by programming language. il y a 4 ans
601 Divisibility streaks.sf 67aa8fd38c Update. il y a 1 an
622 Riffle Shuffles.sf 56eab58bae Grouped files by programming language. il y a 4 ans
634 Numbers of the form a^2b^3.sf 075ac8bffd Update. il y a 1 an
642 Sum of largest prime factors.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
668 Square root smooth numbers.sf 19530316a0 Update. il y a 9 mois
684 Inverse Digit Sum -- v2.sf 4f1fffdea0 new file: Perl/745 Sum of Squares.pl il y a 3 ans
684 Inverse Digit Sum.sf c790c47639 Metadata updates. il y a 4 ans
686 Powers of Two -- v2.sf 67b29431f6 new file: Sidef/686 Powers of Two -- v2.sf il y a 4 ans
686 Powers of Two.sf 56eab58bae Grouped files by programming language. il y a 4 ans
688 Piles of Plates.sf dd63327240 Update. il y a 1 an
694 Cube-full Divisors.sf 10cd2aefc9 modified: Perl/179 Consecutive positive divisors.pl il y a 4 ans
700 Eulercoin.sf 10cd2aefc9 modified: Perl/179 Consecutive positive divisors.pl il y a 4 ans
704 Factors of Two in Binomial Coefficients.sf e250b010cb new file: Perl/704 Factors of Two in Binomial Coefficients.pl il y a 4 ans
708 Twos are all you need -- v2.sf d43351ca2e new file: Sidef/111 Primes with runs.sf il y a 7 mois
708 Twos are all you need.sf 195af07122 modified: Sidef/708 Twos are all you need.sf il y a 2 ans
745 Sum of Squares -- v2.sf 075ac8bffd Update. il y a 1 an
745 Sum of Squares.sf 075ac8bffd Update. il y a 1 an
748 Upside down Diophantine equation.sf bf0ce9216d new file: Perl/745 Sum of Squares -- v2.pl il y a 3 ans
751 Concatenation Coincidence.sf a2c6bb50fd new file: Perl/79 Passcode derivation.pl il y a 2 ans
752 Powers of 1 + sqrt(7).sf fa1026ac0c modified: Perl/108 Diophantine reciprocals I.pl il y a 3 ans
784 Reciprocal Pairs.sf 749d56129b Update. il y a 2 ans
800 Hybrid Integers.sf 1765066f05 new file: Perl/800 Hybrid Integers.pl il y a 1 an
808 Reversible prime squares.sf 075ac8bffd Update. il y a 1 an
816 Shortest distance among points.sf b5420806c3 new file: Perl/816 Shortest distance among points.pl il y a 7 mois
836 A Bold Proposition.sf 19530316a0 Update. il y a 9 mois
853 Pisano Periods 1.sf 6fedb94765 Update. il y a 5 mois