A297071 Number of n X 6 0..1 arrays with no 1 adjacent to 1 king-move neighboring 1.

21, 1201, 60779, 2883705, 150408381, 7919440725, 414777995952, 21727028378285, 1138816744364625, 59691195859395408, 3128607573114280589, 163981279662396372799, 8594866332548915855696, 450488649723690452933920

Offset

1,1

Comments

Column 6 of A297073.

Links

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

Example

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

Crossrefs

Cf. A297073.

Sequence in context: A086098 A086875 A012211 * A036059 A036519 A219408

Adjacent sequences: A297068 A297069 A297070 * A297072 A297073 A297074

Keyword

nonn

Author

R. H. Hardin, Dec 24 2017

Status

approved