Revision History for A299720
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A299720
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Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
(history;
published version)
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#4 by R. H. Hardin at Sat Feb 17 10:41:33 EST 2018
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#3 by R. H. Hardin at Sat Feb 17 10:41:30 EST 2018
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| LINKS
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R. H. Hardin, <a href="/A299720/b299720.txt">Table of n, a(n) for n = 1..210</a>
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#2 by R. H. Hardin at Sat Feb 17 10:41:15 EST 2018
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| NAME
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allocated for R. H. Hardin
Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
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| DATA
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1, 1192, 33804, 2501312, 174287007, 12889348273, 971255866215, 73433529818762, 5581654300729422, 424650044923971872, 32336302707253949948, 2463144123049504957119, 187653550017667556025377
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| OFFSET
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1,2
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| COMMENTS
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Column 7 of A299721.
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| EXAMPLE
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Some solutions for n=5
..0..0..1..1..0..1..1. .0..0..1..1..1..1..0. .0..0..0..0..0..1..0
..0..0..1..1..1..1..1. .0..0..1..1..1..0..0. .0..0..1..0..0..0..0
..0..0..0..1..0..0..0. .0..0..0..0..0..0..0. .0..0..0..0..1..0..0
..0..0..0..0..0..0..0. .0..0..0..1..0..0..1. .0..0..0..1..1..0..0
..0..0..1..0..1..0..1. .0..0..1..1..1..0..0. .0..0..1..1..0..0..0
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| CROSSREFS
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Cf. A299721.
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| KEYWORD
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allocated
nonn
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| AUTHOR
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R. H. Hardin, Feb 17 2018
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| STATUS
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approved
editing
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#1 by R. H. Hardin at Sat Feb 17 10:36:23 EST 2018
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| NAME
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allocated for R. H. Hardin
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| KEYWORD
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allocated
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| STATUS
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approved
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