References to A006528

(n^4 + n^2 + 2*n)/4.
0, 1, 6, 24, 70, 165, 336, 616, 1044, 1665, 2530, 3696, 5226, 7189, 9660, 12720

1 seqfan posts

Tue Oct 27 08:48:02 CET 2009    [seqfan] Working demo and webpage
Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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