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A232287
Number of 7Xn 0..2 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors
1
2187, 13560, 17764558, 8229274953, 2527067273698, 706877889324298, 256322282485691293, 98517778421264329607, 35243173677566129081248, 12065580271163853464002869, 4200286091740243261372580372
OFFSET
1,1
COMMENTS
Row 7 of A232281
LINKS
EXAMPLE
Some solutions for n=2
..0..0....2..1....0..0....2..0....2..1....0..1....2..2....2..1....0..0....0..2
..1..2....0..0....2..0....0..1....1..2....1..0....2..2....1..1....0..0....0..0
..2..1....0..0....0..0....1..0....1..1....0..1....1..1....1..2....2..2....2..0
..1..1....0..0....0..0....0..0....0..0....0..0....0..0....0..0....2..2....0..2
..0..0....0..0....2..0....0..1....0..0....0..0....0..0....0..0....2..2....0..0
..0..0....2..0....0..2....2..0....2..0....0..1....2..0....0..1....2..2....0..0
..0..0....0..2....0..0....0..2....0..0....2..0....0..2....2..0....0..0....0..2
CROSSREFS
Sequence in context: A232926 A255113 A255628 * A219134 A233160 A269058
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 22 2013
STATUS
approved