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%I #4 Mar 31 2012 12:35:40
%S 0,0,1,1093050,31237467004800,5520471267708881730181,
%T 5001985846592510105642103476685,
%U 19578536057961112914067888563728861113920
%N Number of 2*n X n 0..2 arrays with row sums 6 and column sums 12
%H R. H. Hardin, <a href="/A172647/b172647.txt">Table of n, a(n) for n=1..15</a>
%K nonn
%O 1,4
%A _R. H. Hardin_ Feb 06 2010
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