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A326103
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Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
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1
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32, 1490, 31236, 760989, 18773244, 463572941, 11436374461, 282167817331, 6962226034753, 171787008588901, 4238685186296128, 104585591946513522, 2580551863305980286, 63672711174351036656, 1571064779126332424276
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OFFSET
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1,1
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COMMENTS
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Column 6 of A326105.
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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..0..1. .0..0..0..1..0..1. .0..0..0..1..0..0
..0..1..0..1..0..1. .0..1..1..1..1..0. .0..1..1..0..1..0. .0..1..1..0..1..0
..0..0..1..1..0..0. .0..0..0..1..0..0. .0..0..0..0..1..0. .0..0..1..1..1..1
..0..1..0..1..0..1. .0..1..0..0..1..0. .0..1..1..1..0..0. .0..1..0..0..0..0
..0..0..1..1..1..0. .0..0..1..0..1..1. .0..0..1..0..1..1. .0..1..0..1..0..1
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CROSSREFS
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Cf. A326105.
Sequence in context: A303467 A240345 A300470 * A300809 A301448 A220577
Adjacent sequences: A326100 A326101 A326102 * A326104 A326105 A326106
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KEYWORD
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nonn
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AUTHOR
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R. H. Hardin, Jun 06 2019
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STATUS
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approved
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