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Triangle, row sums = A029935.
0

%I #5 Feb 14 2022 21:23:09

%S 1,2,0,3,1,0,4,0,1,0,5,1,1,1,0,6,1,0,0,1,0,7,1,1,1,1,1,0,8,0,2,0,1,0,

%T 1,0,9,3,0,1,1,0,1,1,0,10,1,2,1,0,0,1,0,1,0

%N Triangle, row sums = A029935.

%C Row sums = A029935: (1, 2, 4, 5, 8, 8, 12, ...). A127373 = A054521 * A054523

%F A054523 * A054521 as infinite lower triangular matrices.

%e First few rows of the triangle:

%e 1;

%e 2, 0;

%e 3, 1, 0;

%e 4, 0, 1, 0;

%e 5, 1, 1, 1, 0;

%e 6, 1, 0, 0, 1, 0;

%e 7, 1, 1, 1, 1, 1, 0;

%e 8, 0, 2, 0, 1, 0, 1, 0;

%e ...

%Y Cf. A054521, A054523, A127373, A029935.

%K nonn,tabl

%O 1,2

%A _Gary W. Adamson_, Jan 12 2007