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%I #4 Mar 31 2012 12:35:42
%S 1,4332,7020205512,822065583733092864,2756256275031328927730303391,
%T 145638518631283768165426487679968270016,
%U 79865167852275876121290622323639890979486114456768
%N Number of 3*n X n 0..5 arrays with row sums 5 and column sums 15
%H R. H. Hardin, <a href="/A172884/b172884.txt">Table of n, a(n) for n=1..13</a>
%K nonn
%O 1,2
%A _R. H. Hardin_ Feb 06 2010
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