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A299365
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Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero.
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1
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1, 1192, 9012, 564283, 25838859, 1301827631, 67756659422, 3508332244817, 183583736926115, 9593596616087504, 502175428201609543, 26288594730156470949, 1376399052331964137958, 72070926035489539385695
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OFFSET
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1,2
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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..1..1..1..1. .0..0..0..1..1..1..0. .0..0..1..1..0..1..1
..0..0..1..0..0..0..1. .0..0..1..1..0..1..1. .0..0..1..0..1..0..1
..1..0..0..1..1..1..0. .1..0..1..1..0..0..1. .0..1..1..0..1..0..0
..0..0..1..1..0..0..0. .0..0..1..0..0..1..1. .0..0..1..0..0..1..0
..0..0..1..1..0..0..1. .0..0..0..0..0..1..0. .0..0..0..1..1..1..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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