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A282557
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Number of nX5 0..1 arrays with no 1 equal to more than two of its king-move neighbors, with the exception of exactly one element.
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1
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0, 154, 4167, 73140, 1381258, 23705784, 395048648, 6468244262, 103806368796, 1645203138692, 25796898619101, 400912208249576, 6185416660095549, 94837083776644692, 1446320062015451586, 21955097844093324020
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OFFSET
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1,2
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COMMENTS
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LINKS
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FORMULA
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Empirical recurrence of order 62 (see link above)
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EXAMPLE
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Some solutions for n=4
..0..1..0..0..0. .1..1..0..0..0. .0..1..0..0..0. .0..1..0..0..0
..1..1..0..1..1. .1..0..0..0..0. .0..1..0..1..1. .0..0..0..1..0
..0..0..0..1..0. .0..1..0..1..0. .0..0..1..0..0. .1..0..0..1..0
..0..0..0..1..0. .0..0..0..0..0. .1..1..0..0..0. .1..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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