A282835 Number of nX5 0..1 arrays with no 1 equal to more than one of its king-move neighbors, with the exception of exactly two elements.

2, 32, 1019, 17965, 215304, 2839946, 33527252, 380934118, 4251423677, 46024376400, 490462555246, 5145487413077, 53276605249697, 545756852278527, 5537314368020413, 55721352894911217, 556654993581792895

Offset

1,1

Comments

Column 5 of A282838.

Links

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

R. H. Hardin, Empirical recurrence of order 63

Formula

Empirical recurrence of order 63 (see link above)

Example

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

Crossrefs

Cf. A282838.

Sequence in context: A321712 A211488 A012119 * A012198 A012114 A055929

Adjacent sequences: A282832 A282833 A282834 * A282836 A282837 A282838

Keyword

nonn

Author

R. H. Hardin, Feb 22 2017

Status

approved