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A303627 Number of 5Xn 0..1 arrays with every element equal to 0, 2, 3, 4, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
16, 6, 616, 1870, 37910, 350410, 5249045, 70522741, 1042683911, 15412143256, 231857391297, 3507294376595, 53265758197769, 810914386664759, 12360167854003888, 188554666107041773, 2877613349788302762 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A303624.

LINKS

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

EXAMPLE

Some solutions for n=5

..0..0..0..1..1. .0..1..1..1..0. .0..0..0..1..1. .0..0..0..0..1

..0..0..1..1..0. .1..1..1..1..1. .1..0..0..1..1. .0..0..1..0..0

..1..1..1..1..1. .0..0..1..0..0. .1..0..1..1..1. .1..1..0..1..1

..0..1..0..0..0. .1..0..0..0..1. .0..0..0..1..1. .0..1..1..1..0

..0..1..0..0..1. .0..0..1..0..0. .1..0..1..1..1. .1..1..0..1..1

CROSSREFS

Cf. A303624.

Sequence in context: A302371 A303087 A302892 * A330277 A131030 A070580

Adjacent sequences:  A303624 A303625 A303626 * A303628 A303629 A303630

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 27 2018

STATUS

approved

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Last modified January 28 04:30 EST 2022. Contains 350654 sequences. (Running on oeis4.)