a(n) = number of refinements of the partition n^1.
1, 2, 3, 7, 15, 43, 131, 468, 1776, 7559, 34022, 166749, 853823, 4682358, 26720781
2 seqfan posts
Mon Jun 11 02:04:25 CEST 2012 [seqfan] Re: Request for help with mystery sequence N0320 = A213385
Mon Jun 11 00:05:16 CEST 2012 [seqfan] Request for help with mystery sequence N0320 = A213385
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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