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A316280
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Number of nX6 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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5, 1493, 34017, 1099200, 32932624, 1000914270, 30350372014, 920820679433, 27936246990475, 847572946429719, 25715329270524747, 780205629684242858, 23671614515296183275, 718203080068702112910, 21790493256585039475702
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OFFSET
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1,1
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COMMENTS
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Column 6 of A316282.
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LINKS
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R. H. Hardin, Table of n, a(n) for n = 1..210
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EXAMPLE
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Some solutions for n=5
..0..0..0..1..0..0. .0..0..0..0..1..0. .0..0..0..1..0..1. .0..0..0..1..0..1
..0..1..0..0..0..1. .0..1..0..0..0..0. .0..1..0..1..1..1. .0..1..0..0..0..0
..0..0..0..1..1..0. .0..0..0..0..0..1. .0..0..0..0..1..0. .0..0..0..0..0..0
..0..0..1..1..1..0. .0..0..1..1..0..0. .0..0..0..0..1..0. .0..0..0..1..0..1
..0..1..1..0..1..1. .1..0..1..1..1..0. .1..0..0..1..0..1. .1..0..1..1..1..0
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CROSSREFS
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Cf. A316282.
Sequence in context: A062598 A203690 A304425 * A305959 A317220 A305690
Adjacent sequences: A316277 A316278 A316279 * A316281 A316282 A316283
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KEYWORD
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nonn
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AUTHOR
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R. H. Hardin, Jun 28 2018
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STATUS
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approved
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