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A267964
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Number of nX5 0..2 arrays with every repeated value in every row and column greater than the previous repeated value.
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1
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159, 25281, 2253828, 185900905, 12628574785, 788980366553, 44750006935212, 2380009487628460, 119102221790408950, 5679107254350714417, 259271407469847625873, 11405005155091115435008, 485271704403173804854458
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for n=2
..0..1..0..1..0....1..0..2..1..1....0..1..2..1..1....2..0..2..1..2
..1..0..2..1..0....1..0..0..1..2....1..2..1..0..1....2..2..1..0..2
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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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