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A126793 a(1)=1. a(n+1) = sum{k|n} floor(a(k)/a(n/k)). +0
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1, 1, 2, 2, 3, 3, 5, 5, 7, 8, 11, 11, 16, 16, 21, 22, 28, 28, 36, 36, 45, 47, 58, 58, 72, 73, 89, 92, 110, 110, 137, 137, 161, 166, 194, 195, 232, 232, 268, 276, 317, 317, 371, 371, 423, 435, 493, 493, 568, 569, 643, 657, 738, 738, 843, 846, 948, 966, 1076, 1076, 1219, 1219 (list; graph; listen)
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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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