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A221504 Majority value maps: number of 7 X n binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..3 7 X n array. 0
1, 1897, 495329, 68933905, 10385011060, 1381866811158, 184428463987187 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Row 7 of A221499.
LINKS
EXAMPLE
Some solutions for n=3
..0..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....1..0..0....0..0..1....1..1..1....1..0..0....0..0..0
..1..0..0....1..0..1....0..0..1....1..1..1....0..1..1....0..0..1....1..1..1
..1..0..1....1..1..0....1..1..0....1..0..0....0..0..0....0..1..0....0..0..1
..0..1..1....1..1..0....1..1..1....1..1..1....0..0..0....1..0..0....1..0..0
..0..1..1....1..1..0....1..0..1....1..0..1....0..0..1....0..0..1....1..0..0
..0..0..0....1..1..1....0..1..1....0..0..1....1..0..0....0..1..1....0..0..0
CROSSREFS
Cf. A221499.
Sequence in context: A220392 A219416 A221041 * A157760 A204479 A251346
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 18 2013
STATUS
approved

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Last modified March 4 02:53 EST 2024. Contains 370522 sequences. (Running on oeis4.)