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A316309 Number of nX6 0..1 arrays with every element unequal to 0, 1, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero. 1
13, 61, 83, 404, 1488, 4431, 17487, 75221, 293206, 1262596, 5656690, 25122303, 114261106, 529250742, 2459225011, 11507032895, 54202472427, 256046793093, 1212774884768, 5758714680206, 27386651158332, 130399164042147 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A316311.

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

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

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

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

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

CROSSREFS

Cf. A316311.

Sequence in context: A002647 A306127 A118711 * A317264 A028874 A087106

Adjacent sequences: A316306 A316307 A316308 * A316310 A316311 A316312

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jun 29 2018

STATUS

approved

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Last modified December 1 23:44 EST 2022. Contains 358485 sequences. (Running on oeis4.)