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A299665
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Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
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1
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16, 472, 6585, 100823, 1585983, 24665530, 383819990, 5986258088, 93328306577, 1454952779030, 22685640133832, 353715560290323, 5515122085745217, 85992478815621408, 1340808323774484535, 20906094128382868158
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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..0..0..1. .0..0..0..0..0. .0..0..0..0..0. .0..0..0..0..1
..0..1..1..1..0. .1..1..0..0..1. .1..0..0..1..1. .0..1..0..0..1
..0..0..0..0..1. .1..1..0..0..0. .0..0..0..1..0. .0..1..1..1..1
..0..0..0..1..1. .1..0..0..0..1. .1..0..0..0..0. .0..1..0..0..0
..1..1..0..0..1. .1..1..1..1..1. .1..1..1..1..1. .0..0..1..0..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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