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A172826
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Number of 2*n X n 0..4 arrays with row sums 4 and column sums 8
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1
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1, 85, 210960, 5796870115, 1020771217185075, 816961921232733507825, 2344764719918663269508531250, 20294029043417487085670761524956250, 464104041410086779771666773956560859328250
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OFFSET
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1,2
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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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