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A220367
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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..2 nX4 array
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1
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7, 155, 3014, 50267, 820235, 13190432, 211323937, 3380651011, 54048926927, 863919160921, 13807604038378, 220671818068298, 3526701742434236, 56362194273637281, 900753495419424484, 14395394715615750715
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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
..1..0..0..0....1..0..1..0....1..1..0..1....1..1..0..0....0..1..1..1
..0..1..0..0....1..0..1..1....1..1..0..0....1..0..0..1....0..1..1..1
..0..1..1..1....0..0..0..1....0..1..1..1....0..1..0..1....0..0..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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