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A172865
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Number of n X 6 0..5 arrays with row sums 6 and column sums n
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1
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1, 141, 28681, 7100821, 1985311701, 596500235301, 189988969424241, 63276181484771781, 21822522304624196821, 7739410228312751312641, 2808322218896473982264541, 1038651765223403011577901181
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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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