A299078 Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.

16, 472, 5331, 74329, 1055999, 14831527, 209649724, 2971224409, 42096980790, 596526427163, 8454487189243, 119826774222264, 1698327003054369, 24070925568501537, 341165960650230205, 4835470420420172404

Offset

1,1

Comments

Column 5 of A299081.

Links

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

Example

Some solutions for n=5
..0..0..0..1..0. .0..0..0..0..1. .0..0..0..0..0. .0..0..0..1..0
..0..1..1..1..0. .1..0..0..1..0. .0..1..0..0..1. .0..1..1..1..0
..0..0..1..0..0. .0..0..0..0..0. .0..0..0..0..0. .0..0..0..0..0
..1..0..1..0..1. .1..1..1..1..1. .1..1..1..1..1. .0..1..1..1..0
..1..0..1..0..1. .1..0..0..0..0. .0..0..0..0..1. .0..1..0..0..0

Crossrefs

Cf. A299081.

Sequence in context: A159646 A113674 A281834 * A299841 A298998 A299743

Adjacent sequences: A299075 A299076 A299077 * A299079 A299080 A299081

Keyword

nonn

Author

R. H. Hardin, Feb 02 2018

Status

approved