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%I #6 Jan 27 2022 21:06:52
%S 2385,1047649905,811889208811800,816961921232733507825,
%T 953508835712685968036205885,1224549137633779037361672006525000,
%U 1681239341019391732613433550580491453200
%N Number of 3*n X 6 0..4 arrays with row sums 4 and column sums 2*n.
%H R. H. Hardin, <a href="/A172841/b172841.txt">Table of n, a(n) for n=1..28</a>
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 06 2010
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