d7a70e0ab2modified: oeis-research/Amiram Eldar/a(n) is the least number k such that the n-th odd squarefree divides lcm(1..k) over denom(harmonic(k))/prog.sf
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7c7061b3a7new file: oeis-research/Amiram Eldar/a(n) is the least number k such that the n-th odd squarefree divides lcm(1..k) over denom(harmonic(k))/prog.sf
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