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%I #6 Apr 11 2017 16:15:13
%S 0,0,0,0,0,0,0,0,0,0,0,1,6227020800,676508133623135814000,
%T 65662040698002721810659005184000,
%U 6892692735539278753058456514221737762215000
%N Number of n X n 0..1 arrays with row sums 12 and column sums 12.
%H R. H. Hardin, <a href="/A172534/b172534.txt">Table of n, a(n) for n=1..18</a>
%Y Column k=12 of A008300.
%K nonn
%O 1,13
%A _R. H. Hardin_, Feb 06 2010
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