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A275264
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Number of nX6 0..2 arrays with no element equal to any value at offset (-2,-1) (-2,1) or (-1,-1) and new values introduced in order 0..2.
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1
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122, 11664, 20224, 114184, 1224088, 14005180, 161725644, 1922952988, 22903224024, 271600215464, 3230112093436, 38495304387224, 458562776199656, 5461251989113680, 65062471116902904, 775212962063073692
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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=4
..0..1..0..1..1..2. .0..1..0..1..0..2. .0..1..0..1..2..2. .0..0..1..2..1..2
..2..1..0..1..0..2. .0..1..0..2..0..2. .2..1..2..1..2..1. .1..2..1..2..0..2
..2..1..2..2..0..2. .0..2..0..2..0..2. .2..1..0..1..0..1. .1..2..1..0..0..2
..2..1..2..1..0..1. .2..2..0..2..1..1. .2..0..2..1..2..1. .1..0..0..2..1..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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