A296672 Number of nX6 0..1 arrays with each 1 adjacent to 0, 2 or 3 king-move neighboring 1s.

21, 609, 5938, 110036, 2358963, 40937523, 794602323, 15702927104, 301022037125, 5861692033022, 114392472761324, 2223043668178607, 43293446682040342, 843359542317194735, 16419266352344666950, 319756804547254943701

Offset

1,1

Comments

Column 6 of A296674.

Links

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

Example

Some solutions for n=4
..1..0..0..0..0..0. .1..1..0..0..0..0. .0..0..0..0..1..0. .0..0..1..1..0..0
..0..0..0..1..1..0. .1..0..1..0..0..0. .0..0..0..1..1..1. .0..1..0..1..0..1
..0..0..0..0..1..0. .0..1..0..0..0..1. .1..0..0..0..0..0. .1..0..0..1..0..0
..1..0..1..0..0..0. .0..0..1..1..1..1. .1..1..0..0..0..0. .1..1..1..0..0..1

Crossrefs

Cf. A296674.

Sequence in context: A009091 A231639 A159278 * A134499 A365744 A231852

Adjacent sequences: A296669 A296670 A296671 * A296673 A296674 A296675

Keyword

nonn

Author

R. H. Hardin, Dec 18 2017

Status

approved