%I #5 Mar 30 2012 17:39:24
%S 1,5,1,1,5,1,5,-3,10,1,1,5,3,10,1,5,-7,20,-1,15,1,1,5,1,20,10,15,1,5,
%T -11,30,-15,50,6,20,1,1,5,-5,30,15,50,22,20,1,5,-15,40,-45,105,-9,100,
%U 18,25,1
%N 5*A065941 - 4*A049310.
%C Row sums = A022096(n-1).
%F 5*A065941 - 4*A049310 as infinite lower triangular matrices.
%e First few rows of the triangle are:
%e 1;
%e 5, 1
%e 1, 5, 1;
%e 5, -3, 10, 1;
%e 1, 5, 3, 10, 1;
%e 5, -7, 20, -1, 15, 1;
%e 1, 5, 1, 20, 10, 15, 1;
%e ...
%Y Cf. A131774, A131775, A131776, A065941, A049310, A022096.
%K tabl,sign
%O 1,2
%A _Gary W. Adamson_, Jul 14 2007
%E Corrected A-number in row sums reference _R. J. Mathar_, Jun 16 2009
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