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A279734
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Number of n X n 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.
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0
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0, 2, 35, 736, 29140, 2407152, 413326300, 151323545378, 119347643570782, 203229304788874114, 751402813331642186551
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OFFSET
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1,2
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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. .0..1..0..1. .0..0..1..0. .0..1..0..1. .0..1..0..1
..0..1..0..1. .1..1..0..1. .1..0..0..1. .0..1..0..1. .0..1..0..1
..1..0..1..0. .0..1..0..1. .0..1..1..0. .1..0..1..0. .1..0..1..1
..0..0..1..0. .0..1..0..1. .1..0..1..0. .1..1..0..1. .0..1..0..1
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CROSSREFS
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KEYWORD
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nonn,more,changed
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AUTHOR
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STATUS
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approved
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