%I #2 Mar 30 2012 17:25:22
%S 1,1,1,2,1,1,2,2,2,1,3,2,4,2,1,3,3,6,4,3,1,4,3,9,6,7,3,1,4,4,12,9,13,
%T 7,4,1,5,4,16,12,22,13,11,4,1,5,5,20,16,34,22,24,11,5,1
%N A000012 * A131334.
%C Row sums = A000071, Fibonacci numbers - 1, starting (1, 2, 4, 7, 12, 20, 33,...).
%F A000012 * A131334 as infinite lower triangular matrices, where A000012 = (1; 1,1; 1,1,1;...).
%e First few rows of the triangle are:
%e 1;
%e 1, 1;
%e 2, 1, 1;
%e 2, 2, 2, 1;
%e 3, 2, 4, 2, 1;
%e 3, 3, 6, 4, 3, 1;
%e 4, 3, 9, 6, 7, 3, 1;
%e ...
%Y Cf. A000071, A131334, A000012, A131332, A131333.
%K nonn,tabl
%O 1,4
%A _Gary W. Adamson_, Jun 29 2007