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A281719
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Number of 5Xn 0..1 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.
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1
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16, 9, 17, 245, 937, 6417, 37781, 214045, 1321909, 7709401, 45858679, 274481652, 1621718293, 9681714758, 57586120717, 342417879408, 2040527424639, 12140992057625, 72295270999213, 430542760825365, 2563358199717255
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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..0..0..1. .0..1..0..1. .0..0..1..1. .0..0..1..1
..0..0..0..0. .0..0..1..0. .1..0..1..0. .0..0..1..1. .0..1..1..1
..0..0..0..0. .0..1..0..1. .1..1..0..0. .1..1..0..0. .0..0..1..1
..0..0..1..1. .1..0..1..0. .1..1..0..0. .1..1..0..0. .0..0..1..1
..0..1..1..1. .0..1..0..1. .1..0..0..0. .1..1..1..0. .0..0..0..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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