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A299673
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Number of n X 6 0..1 arrays with every element equal to 0, 1, 2, 3, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
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2
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32, 1012, 6133, 69614, 1223912, 17105490, 231836591, 3441737079, 50285500321, 722275707968, 10492687518333, 152687643030202, 2214228241039922, 32135750789927063, 466755532831910501, 6776357143500164511
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OFFSET
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1,1
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COMMENTS
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Column 6 of A299675.
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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..1..0..1..0. .0..1..0..1..0..1. .0..1..0..1..0..1. .0..1..0..1..1..1
..1..1..1..1..1..1. .0..1..0..1..1..1. .1..0..1..1..1..0. .1..0..0..0..0..1
..0..1..1..1..0..1. .0..1..1..1..1..0. .0..1..1..1..1..1. .0..1..0..0..0..1
..0..1..1..0..1..0. .0..1..0..1..1..1. .0..1..1..0..1..0. .0..1..1..0..0..0
..0..0..0..1..1..1. .0..0..1..0..0..1. .0..0..0..1..1..1. .0..0..0..0..1..1
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CROSSREFS
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Cf. A299675.
Sequence in context: A299343 A299850 A299006 * A299751 A300265 A158617
Adjacent sequences: A299670 A299671 A299672 * A299674 A299675 A299676
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KEYWORD
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nonn
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AUTHOR
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R. H. Hardin, Feb 16 2018
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STATUS
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approved
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