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A299803
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Number of n X 5 0..1 arrays with every element equal to 0, 1, 2, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
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1
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16, 73, 123, 1059, 7013, 40015, 265422, 1763437, 11422152, 74421281, 489442086, 3217820147, 21058216893, 138150587574, 907930558135, 5955299849066, 39067741459738, 256517031249628, 1683518724485183, 11046982373058902
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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..1..1..0..1. .0..1..0..0..1. .0..1..0..0..0. .0..0..0..0..0
..0..0..0..1..1. .0..1..1..1..1. .0..1..1..1..1. .1..0..0..0..1
..0..0..0..1..1. .0..1..1..1..1. .0..1..1..1..0. .1..0..0..0..1
..0..0..0..1..0. .1..1..1..1..1. .1..1..1..1..0. .0..0..0..0..1
..0..1..1..0..1. .0..0..0..0..1. .0..0..0..0..1. .1..1..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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