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A280232
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Number of nX7 0..1 arrays with no element unequal to a strict majority of its king-move 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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15, 42, 95, 678, 3376, 16282, 80825, 377706, 1780344, 8321484, 38431266, 177322266, 812861536, 3712259660, 16906747879, 76738963064, 347459922194, 1569637145558, 7075367986446, 31833804360316, 142976818494750, 641124031114626
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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..1..1..1. .0..0..0..1..1..1..1. .0..0..0..0..0..0..0
..0..0..0..0..1..1..1. .1..0..0..1..1..1..1. .0..0..0..0..0..1..1
..1..1..0..0..0..1..1. .0..0..0..0..1..1..1. .1..1..0..0..1..1..1
..1..1..1..0..0..1..1. .0..0..0..0..1..1..1. .1..1..1..1..1..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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