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%I #4 Mar 31 2012 12:35:41
%S 153040,2217051589200,53461314050652508000,
%T 1605078294448526381158693200,54474595447150914468834015421847040,
%U 1999627385492230281454043722065265134189600
%N Number of 5*n X 5 0..3 arrays with row sums 3 and column sums 3*n
%H R. H. Hardin, <a href="/A172789/b172789.txt">Table of n, a(n) for n=1..19</a>
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 06 2010
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