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A300143
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Number of nX5 0..1 arrays with every element equal to 1, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
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1
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0, 48, 41, 1043, 13182, 78147, 913701, 11122233, 99027295, 1040222221, 11562804608, 115920303858, 1201565662561, 12820826904498, 132650638961691, 1378415327105920, 14490731179701638, 151067351451920960
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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..0..0..0. .0..1..1..1..0. .0..0..0..0..0. .0..0..0..0..0
..1..1..0..0..0. .0..1..1..0..1. .0..0..0..0..0. .0..0..0..0..0
..1..1..0..0..0. .1..1..1..1..1. .0..0..0..0..0. .1..1..0..0..0
..1..0..0..0..1. .1..1..1..1..1. .1..1..1..0..0. .0..0..0..0..0
..0..1..0..0..1. .1..1..1..0..0. .1..1..1..1..1. .1..1..0..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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