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A303087 Number of 5Xn 0..1 arrays with every element equal to 0, 2, 3, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
16, 6, 416, 304, 11767, 34430, 636070, 4585419, 60170515, 624887953, 7591519361, 87577958854, 1051143716702, 12466186847080, 149433683446612, 1785840844823381, 21408005102663193, 256419078046090099 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A303084.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A303084.

Sequence in context: A303245 A216160 A302371 * A302892 A303627 A330277

Adjacent sequences:  A303084 A303085 A303086 * A303088 A303089 A303090

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 18 2018

STATUS

approved

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Last modified January 29 04:46 EST 2020. Contains 331335 sequences. (Running on oeis4.)