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A317034 Number of nX6 0..1 arrays with every element unequal to 0, 1, 2, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero. 1
32, 284, 842, 7523, 66728, 559097, 4939166, 46085330, 435634601, 4109259096, 39502787486, 382550326933, 3700464953992, 36024218018984, 351424425811465, 3427325879322587, 33499352998619498, 327584944382674210 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A317036.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A317036.

Sequence in context: A304345 A316216 A305640 * A305909 A317151 A316881

Adjacent sequences:  A317031 A317032 A317033 * A317035 A317036 A317037

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jul 19 2018

STATUS

approved

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Last modified May 14 19:53 EDT 2021. Contains 343903 sequences. (Running on oeis4.)