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A299841 Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 4, 7 or 8 king-move adjacent elements, with upper left element zero. 1
16, 472, 5331, 74329, 1056001, 14831535, 209649848, 2971226455, 42097006186, 596526787685, 8454492533253, 119826852240928, 1698328146207403, 24070942377613023, 341166207500629267, 4835474041353102352 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A299844.

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

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

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

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

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

CROSSREFS

Cf. A299844.

Sequence in context: A113674 A281834 A299078 * A298998 A299743 A299665

Adjacent sequences: A299838 A299839 A299840 * A299842 A299843 A299844

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 20 2018

STATUS

approved

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Last modified March 24 03:04 EDT 2023. Contains 361454 sequences. (Running on oeis4.)