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A172631
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Number of n X n 0..2 arrays with row sums 16 and column sums 16
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1
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0, 0, 0, 0, 0, 0, 0, 1, 41514583320, 6736902064011471514050, 1381222121393845839281152868103600, 487937255272130398045688257841450313043450725
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refs;
listen;
history;
text;
internal format)
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OFFSET
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1,9
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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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