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A220224
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Majority value maps: number of n X 4 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, diagonal and antidiagonal neighbors in a random 0..1 n X 4 array.
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0
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7, 51, 694, 8819, 110911, 1409467, 17911553, 227545744, 2891148146, 36733858686, 466722630011
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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=3
..0..1..1..0....0..0..0..1....1..1..1..1....1..0..1..1....1..0..0..0
..1..1..1..0....0..0..0..0....1..1..1..1....1..1..0..1....0..1..0..0
..1..0..1..1....0..0..1..1....1..0..1..0....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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