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%I #6 Mar 23 2022 01:05:35
%S 1,2,1,3,1,2,4,2,2,3,5,2,2,3,6,6,3,4,3,6,7,7,3,4,3,6,7,14,8,4,4,6,6,7,
%T 14,17,9,4,6,6,6,7,14,17,27,10,5,6,6,12,7,14,17,27,34
%N A000012 * A130162.
%C Row sums = A026905, partial sums of A000041, the partition numbers with offset 1, = (1, 3, 6, 11, 18, 29, 44, 66, ...).
%F A000012 * A130162 as infinite lower triangular matrices.
%e First few rows of the triangle:
%e 1;
%e 2, 1;
%e 3, 1, 2;
%e 4, 2, 2, 3;
%e 5, 2, 2, 3, 6;
%e 6, 3, 4, 3, 6, 7;
%e 7, 3, 4, 3, 6, 7, 14;
%e ...
%Y Cf. A130162, A026905, A000041.
%K nonn,tabl
%O 1,2
%A _Gary W. Adamson_, Sep 22 2007
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