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A172629 Number of n X n 0..2 arrays with row sums 8 and column sums 8 1

%I #4 Mar 31 2012 12:35:40

%S 0,0,0,1,6210,342829125,49846153939785,17470072106054582211,

%T 13807842729396124460629536,23086954810641629693375704674000,

%U 77065768681699399471388989062347000400

%N Number of n X n 0..2 arrays with row sums 8 and column sums 8

%H R. H. Hardin, <a href="/A172629/b172629.txt">Table of n, a(n) for n=1..18</a>

%K nonn

%O 1,5

%A _R. H. Hardin_ Feb 06 2010

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Last modified June 6 20:05 EDT 2023. Contains 363151 sequences. (Running on oeis4.)