A300086 Number of nX5 0..1 arrays with every element equal to 0, 1, 3, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.

8, 32, 10, 50, 415, 533, 3089, 13808, 27523, 150838, 522496, 1454342, 6845127, 21980047, 73768036, 306066774, 995231232, 3620422152, 13873596424, 46932637572, 174895746882, 644353070290, 2261752653857, 8438806451089

Offset

1,1

Comments

Column 5 of A300089.

Links

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

Example

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

Crossrefs

Cf. A300089.

Sequence in context: A230309 A102275 A299448 * A115948 A322056 A059880

Adjacent sequences: A300083 A300084 A300085 * A300087 A300088 A300089

Keyword

nonn

Author

R. H. Hardin, Feb 24 2018

Status

approved