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A206697
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Number of nX5 0..2 arrays avoiding the pattern z-2 z-1 z in any row or column
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1
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216, 46656, 8366690, 1488199144, 262482902920, 46260684361347, 8149739471342829, 1435662206447144342, 252901661556478734640, 44550197492083630730323, 7847785175617092397593472
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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=4
..0..0..2..0..0....0..1..0..2..2....2..0..1..0..0....2..0..1..0..2
..2..2..2..1..1....2..0..1..0..0....2..1..0..2..1....1..1..1..1..2
..0..2..2..0..1....1..1..0..1..0....2..1..2..2..1....1..0..2..0..0
..0..1..0..0..2....1..1..2..0..2....2..0..2..2..2....1..0..2..2..1
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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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