%I #4 Mar 31 2012 12:36:48
%S 8,293,9520,342295,12176148,436020774,15635171834,557315843073,
%T 19890838348436,707996212911950,25194289287709052
%N Number of nX7 0,1 arrays with the row and column sums nondecreasing
%C Column 7 of A202560
%e Some solutions for n=3
%e ..0..1..0..0..1..0..0....0..0..0..0..1..0..0....0..0..1..0..1..0..1
%e ..1..0..0..0..1..1..1....0..0..0..1..0..0..0....0..1..0..1..1..1..0
%e ..0..0..1..1..0..1..1....0..1..1..0..0..1..1....1..1..1..1..0..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Dec 21 2011
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