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A305365 Number of nX6 0..1 arrays with every element unequal to 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero. 1
5, 333, 943, 5465, 32765, 179644, 1113793, 6595796, 39677540, 241971927, 1464024977, 8913650834, 54269187889, 330301566873, 2012653511729, 12260934504511, 74704834307297, 455234824361587, 2773994928611297 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A305367.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A305367.

Sequence in context: A292687 A152425 A304017 * A304957 A316639 A304695

Adjacent sequences:  A305362 A305363 A305364 * A305366 A305367 A305368

KEYWORD

nonn

AUTHOR

R. H. Hardin, May 31 2018

STATUS

approved

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Last modified April 23 09:35 EDT 2019. Contains 322385 sequences. (Running on oeis4.)