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A316613 Number of nX6 0..1 arrays with every element unequal to 0, 1, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero. 1
13, 105, 126, 454, 1749, 5464, 17224, 58861, 190509, 613009, 2033562, 6661058, 21647463, 71089634, 233091249, 761023933, 2492107497, 8165184140, 26706741560, 87408400302, 286222682245, 936714517961, 3065727727972, 10036183213622 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A316615.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A316615.

Sequence in context: A304667 A306170 A305345 * A316425 A317427 A320204

Adjacent sequences:  A316610 A316611 A316612 * A316614 A316615 A316616

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jul 08 2018

STATUS

approved

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Last modified January 22 21:47 EST 2022. Contains 350504 sequences. (Running on oeis4.)