3*n^2.
0, 3, 12, 27, 48, 75, 108, 147, 192, 243, 300, 363, 432, 507, 588, 675, 768, 867, 972
3 seqfan posts
Thu Jan 1 02:35:34 CET 2009 [seqfan] Re: Christmas joke Sequences?
Thu Jan 1 00:20:58 CET 2009 [seqfan] Re: Christmas joke Sequences?
Thu Jan 1 00:20:58 CET 2009 [seqfan] Re: Christmas joke Sequences?
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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