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A231638
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Number of nX4 0..2 arrays with no element having a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors equal to itself plus one mod 3, with upper left element zero (rock paper and scissors drawn positions)
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1
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8, 124, 5110, 193596, 7176194, 266730604, 9902703284, 367678630271, 13651615789060, 506869469707295, 18819548834677196, 698750427030584024, 25943883731772910738, 963269692028936919099, 35765211805260137301887
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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..1....0..0..1..1....0..0..1..1....0..0..0..2....0..1..0..1
..2..2..0..0....1..0..0..0....0..2..1..1....1..0..2..1....0..0..0..2
..2..2..1..0....1..1..2..0....1..1..0..1....2..1..1..1....0..0..1..2
..0..2..0..0....2..1..1..2....1..2..2..0....1..1..1..1....1..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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