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A282315
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Number of nX7 0..1 arrays with no 1 equal to more than four of its king-move neighbors.
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1
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128, 15363, 1052672, 94872444, 8386104536, 726938227646, 63687929371004, 5571891302455329, 487109987243743547, 42604309698383631526, 3726016904460533558516, 325854878177865477179761
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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=2
..1..1..1..0..0..0..1. .0..0..1..1..1..0..0. .1..1..1..0..0..0..1
..1..0..1..0..1..1..1. .0..0..1..1..0..1..1. .1..0..1..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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