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A302457 Number of nX5 0..1 arrays with every element equal to 0, 2, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
1, 34, 44, 233, 924, 3875, 17189, 72529, 300519, 1300177, 5581703, 23688151, 101506629, 435270091, 1858384797, 7948647917, 34028063891, 145515225121, 622394004405, 2663003579907, 11391444930403, 48727840628009 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A302460.

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

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

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

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

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

CROSSREFS

Cf. A302460.

Sequence in context: A076772 A248527 A206262 * A063470 A089715 A327132

Adjacent sequences:  A302454 A302455 A302456 * A302458 A302459 A302460

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 08 2018

STATUS

approved

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Last modified October 18 08:58 EDT 2021. Contains 348067 sequences. (Running on oeis4.)