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A299357
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Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3, 6 or 8 king-move adjacent elements, with upper left element zero.
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1
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32, 969, 1860, 7006, 29682, 121386, 484468, 1948622, 7873597, 31643397, 127181529, 512381941, 2063085499, 8303212413, 33429599133, 134599314551, 541903453617, 2181827103329, 8784902631298, 35371853075893, 142424891247763
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OFFSET
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1,1
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COMMENTS
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Column 6 of A299359.
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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..1..0..1..0..1. .0..1..0..1..0..1. .0..0..0..1..0..1. .0..0..1..1..0..0
..1..0..0..0..1..0. .0..0..0..0..1..0. .0..1..1..1..1..1. .1..0..0..0..0..1
..0..0..0..0..0..0. .1..0..0..0..0..0. .0..1..1..1..1..0. .0..0..0..0..0..0
..1..0..0..0..1..0. .1..0..0..0..1..0. .1..1..1..1..1..0. .1..0..0..0..0..1
..0..1..0..1..0..1. .1..1..1..0..0..1. .1..0..1..0..0..0. .0..0..1..1..0..0
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CROSSREFS
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Cf. A299359.
Sequence in context: A115612 A281342 A298285 * A299178 A299940 A274894
Adjacent sequences: A299354 A299355 A299356 * A299358 A299359 A299360
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KEYWORD
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nonn
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AUTHOR
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R. H. Hardin, Feb 08 2018
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STATUS
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approved
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