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A232411
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Number of (n+1)X(5+1) 0..2 arrays with every element both >= and <= some horizontal, diagonal or antidiagonal neighbor
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1
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46713, 18073053, 7049296087, 2832909399671, 1137726954093673, 456432801562470697, 183153958944323007479, 73496260172305511346339, 29492333619878516891667341, 11834588542996205189252608141
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for n=1
..0..2..0..2..1..1....1..1..2..2..0..0....2..2..1..0..0..2....0..0..2..0..0..2
..2..0..2..2..2..1....2..2..1..2..2..1....2..1..0..0..2..0....0..0..2..2..2..1
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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