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%I #6 May 08 2023 07:29:01
%S 1,344,16205400,29920962972240,1030178236624445762100,
%T 405285856727517597572011434240,
%U 1284495236763845536447959729080655425337,25229644523536541011926273204266840907955788193920
%N Number of 2*n X n 0..7 arrays with row sums 7 and column sums 14.
%H R. H. Hardin, <a href="/A172934/b172934.txt">Table of n, a(n) for n=1..12</a>
%K nonn
%O 1,2
%A _R. H. Hardin_, Feb 06 2010
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