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A299125
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Number of n X 5 0..1 arrays with every element equal to 0, 1, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
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1
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8, 50, 31, 623, 2636, 13809, 132409, 854671, 5933446, 48107376, 347763463, 2553887073, 19707474302, 146173594966, 1090822062274, 8266516495684, 61810826216746, 463349163999396, 3489651468586305, 26165253287394361
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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..1..0..1..0. .0..1..0..0..1. .0..0..0..0..0. .0..1..1..1..1
..1..0..0..0..1. .0..1..0..0..1. .0..0..1..0..0. .1..0..1..0..0
..1..1..0..1..1. .1..1..1..1..1. .0..0..0..0..0. .1..1..1..0..0
..1..1..1..1..1. .0..1..0..0..1. .0..1..1..1..0. .0..1..0..0..1
..1..1..1..1..1. .1..0..0..1..0. .1..0..1..1..0. .1..0..0..1..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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