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A220313
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T(n,k)=Majority value maps: number of nXk 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 nXk array
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5
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1, 2, 2, 4, 9, 4, 7, 40, 40, 7, 12, 155, 367, 155, 12, 21, 617, 3024, 3024, 617, 21, 37, 2457, 24367, 50451, 24367, 2457, 37, 65, 9785, 194128, 822483, 822483, 194128, 9785, 65, 114, 38986, 1541546, 13221364, 26882175, 13221364, 1541546, 38986, 114, 200
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OFFSET
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1,2
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COMMENTS
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Table starts
...1......2........4.........7........12........21........37.........65
...2......9.......40.......155.......617......2457......9785......38986
...4.....40......367......3024.....24367....194128...1541546...12227770
...7....155.....3024.....50451....822483..13221364.211771497.3387519403
..12....617....24367....822483..26882175.867644508
..21...2457...194128..13221364.867644508
..37...9785..1541546.211771497
..65..38986.12227770
.114.155300
.200
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LINKS
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EXAMPLE
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Some solutions for n=3 k=4
..1..0..1..1....1..1..0..0....0..0..1..1....1..1..1..1....1..0..0..1
..1..0..0..0....1..0..1..1....1..0..0..1....0..0..1..0....0..0..1..1
..0..1..0..0....0..0..1..1....0..0..0..1....0..1..1..0....1..1..0..0
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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