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A302371 Number of 5Xn 0..1 arrays with every element equal to 0, 2, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
16, 6, 397, 209, 6580, 26458, 405340, 3462040, 41451287, 458150190, 5345696079, 62248870169, 729804695624, 8580310210250, 100969181068120, 1189454516588708, 14015983416421641, 165203770204722957, 1947463456028707595 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A302367.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A302367.

Sequence in context: A302463 A303245 A216160 * A303087 A302892 A303627

Adjacent sequences:  A302368 A302369 A302370 * A302372 A302373 A302374

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 06 2018

STATUS

approved

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Last modified October 19 15:34 EDT 2021. Contains 348091 sequences. (Running on oeis4.)