A299079 Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.

32, 1841, 30535, 664377, 14831527, 325878090, 7216923643, 160460154889, 3565905309360, 79255889463567, 1762053804143828, 39176124976515380, 871006563676257796, 19365455206372348252, 430563149744320860362

Offset

1,1

Comments

Column 6 of A299081.

Links

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

Example

Some solutions for n=3
..0..1..1..1..1..1. .0..1..0..0..0..0. .0..1..1..1..1..1. .0..1..1..1..1..1
..0..1..0..1..1..0. .1..0..1..0..0..1. .1..0..1..1..0..0. .0..0..1..1..0..0
..0..1..1..1..1..1. .0..1..0..0..0..0. .1..1..1..1..1..0. .0..1..1..1..1..0

Crossrefs

Cf. A299081.

Sequence in context: A186011 A281733 A281835 * A299842 A298999 A299744

Adjacent sequences: A299076 A299077 A299078 * A299080 A299081 A299082

Keyword

nonn

Author

R. H. Hardin, Feb 02 2018

Status

approved