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A299225
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Number of nX5 0..1 arrays with every element equal to 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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3, 216, 3669, 51862, 766094, 11568483, 173234478, 2594065569, 38873368814, 582449031740, 8726553150427, 130750114509849, 1959028588732256, 29352000502032743, 439779727081644491, 6589202287611286020
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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..1..0. .0..0..0..0..1. .0..0..0..1..1. .0..0..0..1..1
..0..1..0..1..0. .1..1..0..0..1. .0..1..0..0..1. .0..1..0..0..0
..0..1..0..1..0. .1..0..0..0..0. .1..1..0..1..0. .0..1..1..1..1
..0..1..0..1..0. .1..0..0..1..0. .0..0..1..0..1. .0..1..0..0..0
..0..1..1..1..1. .1..1..1..1..1. .1..1..0..1..0. .0..0..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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