A231225 Number of (n+2)X(6+2) 0..2 arrays with no element unequal to a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order

22, 103, 552, 2962, 19935, 117178, 748665, 4870988, 31483476, 210326324, 1392987995, 9318227740, 62685201542, 421269716690, 2844334077278, 19215230536497, 129923432463015, 879756395566799, 5958107153462019

Offset

1,1

Comments

Column 6 of A231227

Links

R. H. Hardin, Table of n, a(n) for n = 1..74

Example

Some solutions for n=4
..0..0..0..0..1..1..1..1....0..0..1..1..2..2..1..1....0..0..1..1..1..1..1..1
..0..0..0..0..1..1..1..1....0..0..1..1..2..2..1..1....0..0..1..1..1..1..1..1
..1..1..1..0..0..1..1..1....0..0..0..1..1..2..2..1....0..0..0..1..1..1..1..1
..1..1..1..1..0..0..1..1....0..0..0..1..1..2..2..1....0..0..0..2..2..1..1..1
..1..1..1..1..0..0..0..0....0..0..1..1..2..2..1..1....0..0..2..2..2..2..1..1
..1..1..1..1..0..0..0..0....0..0..1..1..2..2..1..1....0..0..2..2..2..2..1..1

Crossrefs

Sequence in context: A095265 A060382 A066450 * A124950 A126409 A233299

Adjacent sequences: A231222 A231223 A231224 * A231226 A231227 A231228

Keyword

nonn

Author

R. H. Hardin, Nov 05 2013

Status

approved