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Triangle of coefficients of di-Boustrophedon transform (see A063179) read by rows: Let the original sequence be (U0,U1,...) and the transformed sequence (V0,V2,...), then Vn is a linear combination of U0,...,Un. T(n,m) is the coefficient that goes with Um to get Vn.
0

%I #3 Mar 02 2015 16:08:46

%S 1,1,1,2,2,1,4,5,3,1,12,14,9,4,1,42,51,32,14,5,1,178,214,137,60,20,6,

%T 1,870,1049,668,295,100,27,7,1,4830,5820,3713,1636,555,154,35,8,1,

%U 29976,36125,23036,10160,3446,952,224,44,9,1,205572,247734,157993,69664

%N Triangle of coefficients of di-Boustrophedon transform (see A063179) read by rows: Let the original sequence be (U0,U1,...) and the transformed sequence (V0,V2,...), then Vn is a linear combination of U0,...,Un. T(n,m) is the coefficient that goes with Um to get Vn.

%e The triangle begins:

%e ......1

%e ....1...1

%e ..2...2...1

%e 4...5...3...1

%Y T(n, 0) is A063179. Row sums form A062704. T(n, n-2) is A000096. Cf. A059718.

%K nonn,tabl

%O 0,4

%A _Floor van Lamoen_, Jul 19 2001