%I #4 Mar 31 2012 12:35:40
%S 137225088000,229747284991066934931840000,
%T 2767806480542211571651550187279222472704000,
%U 80261625461932627702056015943137363301590520498062576000000
%N Number of 6*n X 18 0..1 arrays with row sums 3 and column sums n
%H R. H. Hardin, <a href="/A172600/b172600.txt">Table of n, a(n) for n=1..11</a>
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 06 2010
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