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A300341 Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero. 1
1, 1192, 36498, 2697270, 193080853, 14485201471, 1111703589144, 85529683934894, 6617480992614301, 512473706980293451, 39724316246809255841, 3080284138913349079427, 238889056940188772486833 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 7 of A300342.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A300342.

Sequence in context: A299820 A251169 A299720 * A040104 A103171 A032530

Adjacent sequences:  A300338 A300339 A300340 * A300342 A300343 A300344

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 03 2018

STATUS

approved

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Last modified May 24 08:13 EDT 2022. Contains 354024 sequences. (Running on oeis4.)