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A316279
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Number of nX5 0..1 arrays with every element unequal to 1, 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero.
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1
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3, 383, 5321, 102072, 1820908, 32932624, 594230641, 10728510594, 193678113501, 3496595963156, 63126275991712, 1139665749159195, 20575273277481549, 371461824175945801, 6706299988688799848, 121074274531205706710
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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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FORMULA
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Empirical recurrence of order 95 (see link above)
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EXAMPLE
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Some solutions for n=5
..0..0..0..1..0. .0..0..0..1..0. .0..0..0..0..0. .0..0..0..0..0
..1..0..0..1..1. .1..0..0..1..0. .1..1..0..1..1. .0..1..0..0..1
..1..1..1..1..0. .1..0..0..1..1. .0..1..1..0..1. .1..1..1..0..0
..1..0..1..0..0. .1..0..0..1..1. .0..1..0..1..0. .0..0..0..1..0
..1..1..1..1..0. .1..1..1..0..1. .0..0..1..0..1. .1..0..1..1..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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