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A316175
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Number of nX7 0..1 arrays with every element unequal to 1, 2, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
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1
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8, 306, 604, 5297, 66575, 976178, 12236682, 164577403, 2930093529, 42322928243, 623026657945, 10351266641036, 156056476320356, 2381223109622179, 38006618936524771, 582556616881336506, 8995837095115390590
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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..0..0..0..0. .0..0..0..0..0..0..0. .0..1..0..0..0..0..1
..0..0..0..1..0..0..1. .1..0..1..0..1..1..0. .1..0..0..0..1..1..1
..1..0..0..0..1..0..0. .0..1..1..1..1..0..1. .1..1..0..0..0..0..1
..1..0..0..0..0..0..0. .0..0..0..1..1..1..1. .1..1..0..0..1..1..1
..1..1..1..0..0..1..0. .0..1..1..1..1..0..1. .0..0..0..0..0..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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