A279900 Number of nX6 0..2 arrays with no element unequal to a strict majority of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

14, 36, 94, 428, 2006, 8384, 38532, 165560, 732174, 3256516, 14328172, 63588908, 280795576, 1240035160, 5474603582, 24114449508, 106150242016, 466556012244, 2047901484940, 8978693865572, 39314462681500, 171950281602844

Offset

1,1

Comments

Column 6 of A279902.

Links

R. H. Hardin, Table of n, a(n) for n = 1..169

Example

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

Crossrefs

Cf. A279902.

Sequence in context: A165761 A165765 A058486 * A263125 A113627 A121319

Adjacent sequences: A279897 A279898 A279899 * A279901 A279902 A279903

Keyword

nonn

Author

R. H. Hardin, Dec 22 2016

Status

approved