References to A181089

Triangle T(n,m) = A060821(n,m) + A060821(n,n-m), 0<=m<=n, read by rows.
2, 2, 2, 2, 0, 2, 8, 12, 12, 8, 28, 0, 96, 0, 28, 32, 120, 160, 160, 120, 32, 56, 0

1 seqfan posts

Sat Oct 2 16:29:14 CEST 2010    [seqfan] polynomial coefficients in A140885
Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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