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A172629
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Number of n X n 0..2 arrays with row sums 8 and column sums 8
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1
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0, 0, 0, 1, 6210, 342829125, 49846153939785, 17470072106054582211, 13807842729396124460629536, 23086954810641629693375704674000, 77065768681699399471388989062347000400
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OFFSET
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1,5
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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