A300264 Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.

16, 298, 1526, 12324, 138215, 1333242, 12622937, 125646087, 1244747820, 12237160442, 120852884248, 1194868667249, 11801460411839, 116586221152560, 1152065284639744, 11383462700660804, 112477867878713365

Offset

1,1

Comments

Column 5 of A300267.

Links

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

Example

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

Crossrefs

Cf. A300267.

Sequence in context: A299005 A299672 A299750 * A253302 A227678 A252863

Adjacent sequences: A300261 A300262 A300263 * A300265 A300266 A300267

Keyword

nonn

Author

R. H. Hardin, Mar 01 2018

Status

approved