References to A212172

Row n of table represents second signature of n: list of exponents >= 2 in canonical prime factorization of n, in nonincreasing order, or 0 if no such exponent exists.
0, 0, 0, 2, 0, 0, 0, 3, 2, 0, 0, 2, 0, 0, 0, 4, 0, 2, 0, 2, 0, 0, 0, 3, 2, 0, 3, 2, 0, 0, 0, 5, 0, 0


7 seqfan posts

Tue Jun 12 02:26:19 CEST 2012    [seqfan] Re: Prime signature of 1, and second signature
Sun Jun 10 21:20:27 CEST 2012    [seqfan] Re: Prime signature of 1, and second signature
Sun Jun 10 21:06:23 CEST 2012    [seqfan] Re: Prime signature of 1, and second signature
Sun Jun 10 20:36:36 CEST 2012    [seqfan] Re: Prime signature of 1, and second signature
Sun Jun 10 13:14:09 CEST 2012    [seqfan] Re: Prime signature of 1, and second signature
Sun Jun 10 06:21:15 CEST 2012    [seqfan] Re: Prime signature of 1, and second signature
Sun Jun 10 04:15:34 CEST 2012    [seqfan] Prime signature of 1, and second signature

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