References to A160972

Sum_{d|n} Moebius(n/d)*d^(b-1)/phi(n) for b = 13.
1, 4095, 265720, 8386560, 61035156, 1088123400, 2306881200, 17175674880


3 seqfan posts

Wed Jul 29 01:54:11 CEST 2009    [seqfan] Re: Impressive A160972
Tue Jul 28 15:40:39 CEST 2009    [seqfan] Re: Impressive A160972
Tue Jul 28 15:33:28 CEST 2009    [seqfan] Impressive A160972

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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