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A297099
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Number of nX5 0..1 arrays with no 1 adjacent to 4 king-move neighboring 1s.
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1
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32, 808, 14566, 304059, 6316836, 129966319, 2685011300, 55461279894, 1145287856764, 23653354480069, 488504621523731, 10088844531709886, 208360739355915187, 4303187860222225160, 88871937697091787638
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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=3
..1..0..1..0..0. .0..0..1..1..1. .1..0..1..1..1. .0..0..1..1..1
..0..1..0..0..0. .0..1..0..0..0. .1..1..0..1..0. .0..0..0..0..1
..0..0..0..0..1. .0..0..1..0..0. .1..0..1..0..1. .0..0..1..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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