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A279855
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Number of nX6 0..2 arrays with no element unequal to a strict majority of its horizontal and vertical neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.
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1
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14, 116, 1758, 26632, 373516, 4989784, 64921744, 827573664, 10392951988, 129001348624, 1586027917024, 19345996306220, 234406391335134, 2824014683941452, 33854795060931456, 404112060548429912
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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..0..0..0..0..1. .0..0..0..0..1..1. .0..0..1..1..0..0. .0..1..1..2..2..2
..0..0..0..0..0..1. .2..2..0..0..1..2. .0..0..1..1..1..1. .0..1..1..2..2..1
..0..2..0..1..1..1. .2..2..1..1..1..2. .0..0..1..0..0..1. .0..1..1..0..0..0
..0..0..0..1..1..1. .1..1..1..1..1..2. .1..1..1..0..0..1. .0..1..1..0..0..0
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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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