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A302892 Number of 5Xn 0..1 arrays with every element equal to 0, 2, 3, 4 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
16, 6, 569, 1102, 20937, 200186, 2727690, 37626360, 527836874, 7636723427, 110098142718, 1603085025575, 23333843977187, 340399021803521, 4967596094589523, 72528007591643618, 1059142248850801355 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A302889.

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

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

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

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

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

CROSSREFS

Cf. A302889.

Sequence in context: A216160 A302371 A303087 * A303627 A131030 A070580

Adjacent sequences:  A302889 A302890 A302891 * A302893 A302894 A302895

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 15 2018

STATUS

approved

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Last modified November 15 18:59 EST 2019. Contains 329149 sequences. (Running on oeis4.)