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A220311
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Majority value maps: number of nX4 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, vertical and antidiagonal neighbors in a random 0..3 nX4 array
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1
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7, 155, 3024, 50451, 822483, 13221364, 211771497, 3387519403, 54157226596, 865646398021, 13835289533051, 221116601005587, 3533854122337635, 56477253797259894, 902604704988499209, 14425180099380063835
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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..0..1....1..0..0..1....0..1..1..0....0..1..1..1....1..1..1..0
..1..1..0..0....0..1..0..0....1..0..1..0....1..0..1..1....0..1..0..0
..1..1..1..0....0..0..1..1....0..1..1..0....1..1..1..0....1..0..0..0
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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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