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A296738
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Number of n X 7 0..1 arrays with each 1 adjacent to 1, 2 or 4 king-move neighboring 1's.
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1
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37, 2686, 62874, 2009116, 71592909, 2324267560, 76925689840, 2573555751062, 85477431609556, 2841856099756505, 94578470412995634, 3145886644932466940, 104642842963727071673, 3481093001498167945475, 115798793015786780353902
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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..1..1..0..0..0. .0..0..0..0..1..0..1. .0..0..0..1..0..0..1
..0..0..1..0..0..0..0. .0..0..1..1..0..1..0. .0..0..1..0..0..1..0
..0..0..0..0..0..1..1. .0..0..0..0..0..0..0. .0..0..0..0..0..1..0
..0..0..0..0..0..1..0. .0..0..0..0..1..0..0. .0..0..0..0..0..1..0
..0..0..0..0..1..1..0. .0..0..0..0..0..1..0. .0..0..0..1..1..0..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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