A299750 Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.

16, 298, 1524, 11733, 115279, 915181, 7443583, 65049552, 548247606, 4594814026, 39150326925, 332062608531, 2807738464713, 23817877633656, 202000881235811, 1711611866262750, 14510815536713677, 123033478204626738

Offset

1,1

Comments

Column 5 of A299753.

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..1..1..0..0. .0..1..0..0..0. .0..1..0..0..1
..0..1..1..1..1. .1..1..0..1..1. .0..0..1..1..1. .1..0..1..1..0
..1..0..0..0..0. .0..0..0..1..0. .0..1..0..0..0. .1..1..1..1..1
..0..0..0..0..0. .1..1..1..1..1. .1..0..1..1..1. .0..0..1..0..1
..0..1..0..1..1. .0..0..0..0..0. .1..0..1..0..0. .1..0..1..1..0

Crossrefs

Cf. A299753.

Sequence in context: A299849 A299005 A299672 * A300264 A253302 A227678

Adjacent sequences: A299747 A299748 A299749 * A299751 A299752 A299753

Keyword

nonn

Author

R. H. Hardin, Feb 18 2018

Status

approved