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A172715
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Number of 8*n X n 0..2 arrays with row sums 2 and column sums 16
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1
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1, 5196627, 64089909936535329, 147261383858486597256254538810, 17441993280095359392117664251165245279447250, 48930886220271330542271419741692768122929164062703692950250
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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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