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A172693
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Number of 5*n X 15 0..2 arrays with row sums 3 and column sums n
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1
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168168000, 369820640830881240000, 3581747697361314888194118659328000, 70118545603035216189674302236706595177583000000, 2054966035616319299085926097126189858441720582082825402368000
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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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