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A303522 Number of nX5 0..1 arrays with every element equal to 0, 1, 3, 4, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
8, 31, 80, 359, 1758, 9225, 56046, 366415, 2519399, 17926787, 129675215, 946882296, 6952003074, 51182425206, 377395379937, 2785188408332, 20564328532736, 151875658775227, 1121831718798095, 8287122669326048, 61221054216532119 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A303525.

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

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

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

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

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

CROSSREFS

Cf. A303525.

Sequence in context: A115293 A212579 A115004 * A299261 A005338 A006322

Adjacent sequences:  A303519 A303520 A303521 * A303523 A303524 A303525

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 25 2018

STATUS

approved

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Last modified May 29 04:33 EDT 2020. Contains 334697 sequences. (Running on oeis4.)