A282336 Number of nX6 0..1 arrays with no 1 equal to more than four of its king-move neighbors, with the exception of exactly one element.

0, 0, 50800, 3025368, 182122160, 10612378412, 584739260830, 31572290506580, 1674538977289754, 87493618239027172, 4520664945568841240, 231421657900928943448, 11755513680739322402812, 593268429722114221349400

Offset

1,3

Comments

Column 6 of A282338.

Links

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

Example

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

Crossrefs

Cf. A282338.

Sequence in context: A013877 A241537 A233977 * A043672 A185379 A204729

Adjacent sequences: A282333 A282334 A282335 * A282337 A282338 A282339

Keyword

nonn

Author

R. H. Hardin, Feb 12 2017

Status

approved