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A220229
Majority value maps: number of 4Xn binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, diagonal and antidiagonal neighbors in a random 0..1 4Xn array
0
1, 65, 697, 8819, 103153, 1198517, 13984325, 162860081, 1899235666, 22140957718, 258110850794, 3008979133203, 35076844684438, 408906034346273, 4766777877458791
OFFSET
1,2
COMMENTS
Row 4 of A220226
EXAMPLE
Some solutions for n=3
..0..0..0....1..1..1....1..1..1....1..0..0....0..1..1....1..1..0....0..1..1
..0..0..1....0..1..0....0..0..0....0..0..0....0..1..1....0..0..1....0..1..1
..1..1..1....0..1..0....1..1..1....1..0..0....1..1..0....0..0..0....0..1..1
..0..1..0....1..0..0....1..0..1....0..0..0....1..0..1....1..1..1....0..1..1
CROSSREFS
Sequence in context: A211404 A297317 A224099 * A200890 A268265 A353939
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 08 2012
STATUS
approved