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A219402
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Unchanging value maps: number of n X 7 binary arrays indicating the locations of corresponding elements unequal to no king-move neighbor in a random 0..1 n X 7 array.
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1
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37, 37, 979, 10011, 114175, 1248733, 13982113, 157624553, 1772485911, 19857212049, 222321252297, 2491495568397, 27936326811455, 313201846597241, 3510601336421759, 39347598813343725, 441040293216961339
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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..0..0..1..0..0..0....0..0..0..1..0..0..0....0..0..1..1..0..0..0
..0..0..0..0..0..0..0....0..0..0..0..0..0..0....0..0..1..1..0..0..0
..0..0..0..0..0..1..1....1..1..0..0..0..1..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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