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A207532
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Number of nX5 0..3 arrays avoiding the patterns z z+1 z or z z-1 z in any row or column
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1
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788, 620944, 308746116, 166743944836, 89061782573052, 47621224240269788, 25448608922704616996, 13601395856301392543700, 7269425444064022156459540, 3885247738990490521855289888, 2076521830937748471401246870644
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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..1..1..0....1..1..1..3..3....0..0..1..2..0....2..2..0..1..2
..1..1..3..3..0....3..2..0..0..2....3..3..0..1..1....3..2..0..1..2
..3..1..1..3..2....1..2..3..1..0....1..2..2..1..1....1..1..1..0..2
..1..1..1..0..3....0..1..1..2..3....0..1..1..3..2....1..3..3..2..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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