A299370 Number of nX5 0..1 arrays with every element equal to 1, 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero.

3, 236, 6025, 136106, 3216110, 76033854, 1795186406, 42387096961, 1000847932823, 23632082608386, 558002021831106, 13175573762486891, 311102362120466453, 7345765864106678662, 173448622182026582449, 4095478279135918165132

Offset

1,1

Comments

Column 5 of A299373.

Links

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

Example

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

Crossrefs

Cf. A299373.

Sequence in context: A339751 A053970 A298277 * A299139 A299934 A299064

Adjacent sequences: A299367 A299368 A299369 * A299371 A299372 A299373

Keyword

nonn

Author

R. H. Hardin, Feb 08 2018

Status

approved