A232285 Number of 5Xn 0..2 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors

243, 1189, 184115, 14477600, 906702319, 52334662011, 3511626721526, 245793785749534, 16580471259914669, 1088358893539229259, 71948883431038065889, 4812375868588744961836, 322008140703858600669198

Offset

1,1

Comments

Row 5 of A232281

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

Some solutions for n=2
..1..0....0..2....2..2....2..0....0..1....2..0....0..2....0..0....2..1....0..2
..0..0....0..0....2..2....0..2....0..0....0..0....0..0....2..1....0..0....0..0
..0..0....1..0....2..2....0..0....0..0....0..0....0..0....0..0....0..0....0..0
..1..1....0..2....2..2....1..0....0..2....1..1....0..1....0..0....2..0....1..2
..1..1....2..0....0..0....0..2....0..0....0..0....2..0....2..2....0..2....1..1

Crossrefs

Sequence in context: A205049 A235540 A219132 * A113335 A217968 A233158

Adjacent sequences: A232282 A232283 A232284 * A232286 A232287 A232288

Keyword

nonn

Author

R. H. Hardin, Nov 22 2013

Status

approved