A282314 Number of nX6 0..1 arrays with no 1 equal to more than four of its king-move neighbors.

64, 3888, 148793, 7114808, 335154112, 15544631618, 726938227646, 33959500217027, 1585545530659659, 74053519870574822, 3458499903153684266, 161518034348757421920, 7543286478790619271911, 352288863241463930493979

Offset

1,1

Comments

Column 6 of A282316.

Links

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

Example

Some solutions for n=3
..0..0..1..1..0..0. .1..0..0..0..0..0. .0..1..0..1..1..0. .0..1..0..1..0..0
..0..0..1..0..0..0. .1..0..0..0..0..1. .1..0..0..1..1..1. .0..0..0..0..1..1
..0..0..1..1..0..0. .1..1..0..0..0..1. .1..1..1..0..0..0. .1..1..0..1..0..0

Crossrefs

Cf. A282316.

Sequence in context: A264210 A264221 A232842 * A228984 A222385 A208268

Adjacent sequences: A282311 A282312 A282313 * A282315 A282316 A282317

Keyword

nonn

Author

R. H. Hardin, Feb 11 2017

Status

approved