%I #4 Mar 31 2012 12:35:40
%S 0,0,0,0,1,3536978063850,134169254007831527780970675,
%T 19578536057961112914067888563728861113920,
%U 13935136089336578003371937448487249553674496163189003360
%N Number of 2*n X n 0..2 arrays with row sums 10 and column sums 20
%H R. H. Hardin, <a href="/A172646/b172646.txt">Table of n, a(n) for n=1..10</a>
%K nonn
%O 1,6
%A _R. H. Hardin_ Feb 06 2010
|