A286213 Number of n X 5 0..1 arrays with the number of 1's king-move adjacent to some 0 two less than the number of 0's adjacent to some 1.

0, 238, 2128, 141018, 1656022, 113258929, 1569283128, 97311031516, 1540259241508, 86480812173044, 1526208889551285, 78586854206474282, 1517934653629840928, 72607979076706778162, 1512452308916246272882

Offset

1,2

Comments

Column 5 of A286216.

Links

R. H. Hardin, Table of n, a(n) for n = 1..89

Example

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

Crossrefs

Cf. A286216.

Sequence in context: A252910 A252905 A122266 * A251404 A238602 A279274

Adjacent sequences: A286210 A286211 A286212 * A286214 A286215 A286216

Keyword

nonn

Author

R. H. Hardin, May 04 2017

Status

approved