A316279 Number of nX5 0..1 arrays with every element unequal to 1, 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero.

3, 383, 5321, 102072, 1820908, 32932624, 594230641, 10728510594, 193678113501, 3496595963156, 63126275991712, 1139665749159195, 20575273277481549, 371461824175945801, 6706299988688799848, 121074274531205706710

Offset

1,1

Comments

Column 5 of A316282.

Links

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

R. H. Hardin, Empirical recurrence of order 95

Formula

Empirical recurrence of order 95 (see link above)

Example

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

Crossrefs

Cf. A316282.

Sequence in context: A062604 A160192 A304424 * A305958 A317219 A305689

Adjacent sequences: A316276 A316277 A316278 * A316280 A316281 A316282

Keyword

nonn

Author

R. H. Hardin, Jun 28 2018

Status

approved