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A158303 Triangle read by rows, A007318 * (A158300 * 0^(n-k)). 2

%I #9 Dec 26 2023 12:24:47

%S 1,1,2,1,4,2,1,6,6,8,1,8,12,32,8,1,10,20,80,40,32,1,12,30,160,120,192,

%T 32,1,14,42,280,280,672,224,128,1,16,56,448,560,1792,896,1024,128,1,

%U 18,72,672,1008,4032,2688,4608,1152,512

%N Triangle read by rows, A007318 * (A158300 * 0^(n-k)).

%F Triangle read by rows, A007318 * (A158300 * 0^(n-k)). Equals binomial transform of an infinite lower triangular matrix with A158300: (1, 2, 2, 8, 8, 32, 32,...) as the main diagonal and the rest zeros.

%e First few rows of the triangle =

%e 1;

%e 1, 2;

%e 1, 4, 2;

%e 1, 6, 6, 8;

%e 1, 8, 12, 32, 8;

%e 1, 10, 20, 80, 40, 32;

%e 1, 12, 30, 160, 120, 192, 32;

%e 1, 14, 42, 280, 280, 672, 224, 128;

%e 1, 16, 56, 448, 560, 1792, 896, 1024, 128;

%e 1, 18, 72, 672, 1008, 4032, 2688, 4608, 1152, 512;

%e 1, 20, 90, 960, 1680, 8064, 6720, 15360, 5760, 5120, 512;

%e ...

%Y Cf. A158300, A122983 (row sums), A054879, A066443

%K nonn,tabl

%O 0,3

%A _Gary W. Adamson_, Mar 15 2009

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Last modified April 24 14:54 EDT 2024. Contains 371960 sequences. (Running on oeis4.)