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A317151 Number of nX6 0..1 arrays with every element unequal to 0, 1, 2, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero. 1
32, 284, 1251, 10682, 120427, 960577, 8398085, 79355311, 704559110, 6285452489, 57237767863, 515582176553, 4639154328124, 41932155483798, 378374698881107, 3412436371702947, 30803844913611767, 278001591740834963 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A317153.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A317153.

Sequence in context: A305640 A317034 A305909 * A316881 A317609 A251782

Adjacent sequences:  A317148 A317149 A317150 * A317152 A317153 A317154

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jul 22 2018

STATUS

approved

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Last modified September 18 17:56 EDT 2021. Contains 347532 sequences. (Running on oeis4.)