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A303088
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Number of 6Xn 0..1 arrays with every element equal to 0, 2, 3, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
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1
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32, 10, 1512, 1054, 84474, 409478, 13375327, 170974652, 3893734675, 71289930593, 1496311061702, 30100235172688, 624208088551832, 12842477892658295, 266147935416358350, 5506837456678308359, 114163685076018803329
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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=5
..0..0..1..0..0. .0..1..1..0..0. .0..0..1..1..1. .0..0..0..0..1
..1..0..0..0..1. .1..1..0..0..1. .1..0..0..1..0. .1..0..0..0..0
..1..0..0..0..0. .0..1..1..0..1. .0..0..1..1..1. .0..0..1..0..0
..0..0..0..0..1. .1..1..0..0..0. .0..0..0..1..1. .0..0..0..0..1
..0..0..1..0..0. .0..1..1..0..1. .1..0..0..1..1. .1..0..1..0..0
..1..0..0..0..0. .1..1..1..0..1. .1..0..0..1..1. .1..0..1..0..0
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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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