A299342 Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero.

16, 298, 1399, 7667, 45287, 262230, 1511085, 8755520, 50742998, 293753753, 1701229724, 9855619370, 57084608794, 330637461700, 1915199763727, 11093474423938, 64256566458763, 372196391749790, 2155888341441103

Offset

1,1

Comments

Column 5 of A299345.

Links

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

Example

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

Crossrefs

Cf. A299345.

Sequence in context: A278304 A298192 A299086 * A299849 A299005 A299672

Adjacent sequences: A299339 A299340 A299341 * A299343 A299344 A299345

Keyword

nonn

Author

R. H. Hardin, Feb 07 2018

Status

approved