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A231838
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Number of nX7 0..3 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors
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1
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1268, 64607, 114873933, 150624159314, 220309043506362, 324616806882571299, 474822731471136470440, 695244971516001773033192, 1018294151929133028079374411, 1491192875210978136830040921123
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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=2
..3..0..0..0..0..0..0....3..2..0..0..0..0..1....0..0..0..0..3..0..0
..0..0..2..1..0..0..0....1..0..0..0..0..1..3....3..3..0..0..0..0..3
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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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