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%I #6 Mar 26 2022 04:12:02

%S 1,1,1,3,1,1,4,4,1,1,8,5,5,1,1,12,12,6,6,1,1,21,17,17,7,7,1,1,33,33,

%T 23,23,8,8,1,1,55,50,50,30,30,9,9,1,1,88,88,73,73,38,38,10,10,1,1

%N A112552 * A128174.

%C Row sums = the nonzero terms of A001629: (1, 2, 5, 10, 20, 38, 71, ...) such that A001629(n+1) = row sums of triangle A134510.

%F A112552 * A128174 as infinite lower triangular matrices.

%e First few rows of the triangle:

%e 1;

%e 1, 1;

%e 3, 1, 1;

%e 4, 4, 1, 1;

%e 8, 5, 5, 1, 1;

%e 12, 12, 6, 6, 1, 1;

%e 21, 17, 17, 7, 7, 1, 1;

%e 33, 33, 23, 23, 8, 8, 1, 1;

%e 55, 50, 50, 30, 30, 9, 9, 1, 1;

%e ...

%Y Cf. A112552, A128174, A001629.

%K nonn,tabl

%O 1,4

%A _Gary W. Adamson_, Oct 28 2007