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%I #4 Mar 31 2012 12:35:42
%S 0,0,231,3416992,411376189470,292963407932973960,
%T 1019341412751580730961408,14800896794108577720470005943168,
%U 787822511525554259096702212708356345684
%N Number of n X n 0..6 arrays with row sums 13 and column sums 13
%H R. H. Hardin, <a href="/A172898/b172898.txt">Table of n, a(n) for n=1..11</a>
%K nonn
%O 1,3
%A _R. H. Hardin_ Feb 06 2010
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