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A317062 Number of nX5 0..1 arrays with every element unequal to 0, 2, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero. 1
1, 82, 818, 17947, 384535, 8450612, 186574154, 4130997988, 91552460948, 2029900315901, 45014936960158, 998320456048265, 22140962657367587, 491053147928403065, 10890874435981167821, 241544937669336740880 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A317065.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A317065.

Sequence in context: A002309 A128959 A305682 * A230394 A316929 A317700

Adjacent sequences:  A317059 A317060 A317061 * A317063 A317064 A317065

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jul 20 2018

STATUS

approved

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Last modified August 19 10:54 EDT 2022. Contains 356228 sequences. (Running on oeis4.)