2n(4n-1).
0, 6, 28, 66, 120, 190, 276, 378, 496, 630, 780, 946, 1128, 1326, 1540, 1770, 2016
2 seqfan posts
Tue Feb 9 23:21:59 CET 2010 [seqfan] Re: definition of A002848
Wed Feb 10 06:02:17 CET 2010 [seqfan] Re: definition of A002848 (from Artur)
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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