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A221502 Majority value maps: number of 5Xn binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..3 5Xn array 0
1, 200, 10648, 345755, 12253352, 395300442, 12890161742, 410127138723, 13065982516586 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Row 5 of A221499
LINKS
EXAMPLE
Some solutions for n=3
..1..1..0....1..1..0....1..0..0....1..0..1....1..0..0....1..0..0....0..0..1
..1..0..0....1..0..1....1..0..1....0..1..0....0..0..0....1..1..1....1..1..1
..1..1..1....0..0..0....0..0..1....1..1..1....0..0..0....1..0..1....0..1..0
..1..1..0....1..0..1....0..0..0....0..0..1....1..0..1....1..0..1....1..1..1
..1..1..1....1..1..1....0..0..1....1..1..1....0..0..1....0..1..1....1..1..1
CROSSREFS
Sequence in context: A249238 A230966 A221039 * A232132 A278191 A248453
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 18 2013
STATUS
approved

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Last modified February 22 19:16 EST 2024. Contains 370260 sequences. (Running on oeis4.)