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A172850
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Number of 5*n X 4*n 0..4 arrays with row sums 4 and column sums 5
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1
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261331, 76034933358200884620, 540777843742195976921274441959885997900, 3037037527560979348033392392364047201967869489244978518088000, 2513219607356377151857448686432978558773726758522740963015057806546618777717045360000
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OFFSET
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1,1
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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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