%I #5 Mar 31 2012 12:37:00
%S 32,851,144184,157316750,1111763853732,50733485047025530,
%T 15590622229636053238362
%N Number of (n+1)X(n+1) 0..2 arrays with column and row pair sums b(i,j)=a(i,j)+a(i,j-1) and c(i,j)=a(i,j)+a(i-1,j) such that rows of b(i,j) and columns of c(i,j) are lexicographically nondecreasing
%C Diagonal of A203965
%e Some solutions for n=4
%e ..0..0..2..0..1....1..1..2..2..1....0..1..0..2..2....1..2..1..1..1
%e ..1..1..0..2..1....1..2..1..1..2....1..1..2..2..2....2..1..2..2..2
%e ..0..2..0..1..2....2..1..2..2..2....2..1..1..2..2....1..2..2..2..2
%e ..1..1..2..1..2....2..2..2..2..0....1..2..1..2..2....1..2..2..2..2
%e ..2..2..1..2..2....2..2..2..2..0....1..2..2..0..2....1..2..2..2..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 08 2012
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