n*(9*n+2).
0, 11, 40, 87, 152, 235, 336, 455, 592, 747, 920, 1111, 1320, 1547, 1792, 2055, 2336
2 seqfan posts
Sun Mar 1 15:06:54 CET 2009 [seqfan] Re: A147296
Sun Mar 1 08:03:28 CET 2009 [seqfan] A147296
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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