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A085484 Symmetric square table, read by antidiagonals, such that the main diagonal is equal to the first row shift left: T(0,0)=1, T(0,k) = sum(m=0,k-1, C(k-1,m)*T(m,k-1-m)) when k>0; and T(n,k) = T(n-1,k) + T(n,k-1) when n>0, k>0. +0
3
1, 1, 1, 2, 2, 2, 8, 4, 4, 8, 40, 12, 8, 12, 40, 224, 52, 30, 30, 52, 224, 1368, 276, 72, 40, 72, 276, 1368, 9008, 1644, 348, 112, 112, 348, 1644, 9008, 63488, 10652, 1992, 460, 224, 460, 1992, 10652, 63488, 476160, 74140, 12644, 2452, 684, 684, 2452, 12644 (list; table; graph; listen)
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Last modified December 5 23:38 EST 2009. Contains 170428 sequences.


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