A298192 Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3 or 5 king-move adjacent elements, with upper left element zero.

16, 298, 1385, 7629, 45143, 261255, 1504330, 8713831, 50485951, 292152782, 1691331669, 9794763558, 56711243230, 328354678538, 1901285519419, 11008858736618, 63743159008157, 369087907885705, 2137103028020937

Offset

1,1

Comments

Column 5 of A298195.

Links

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

Example

Some solutions for n=5
..0..1..0..0..0. .0..0..1..0..0. .0..0..0..1..0. .0..1..1..1..0
..0..1..1..0..1. .0..1..0..1..0. .1..1..1..1..0. .0..1..0..0..0
..1..0..0..0..1. .1..1..0..1..0. .1..0..0..0..1. .0..0..1..1..1
..1..0..1..0..1. .0..1..0..1..1. .0..0..1..1..1. .0..1..0..0..0
..0..1..1..1..0. .0..1..0..1..0. .1..0..0..0..0. .1..1..0..1..1

Crossrefs

Cf. A298195.

Sequence in context: A183886 A230341 A278304 * A299086 A299342 A299849

Adjacent sequences: A298189 A298190 A298191 * A298193 A298194 A298195

Keyword

nonn

Author

R. H. Hardin, Jan 14 2018

Status

approved