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A299511 Number of nX5 0..1 arrays with every element equal to 1, 2, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero. 1
3, 23, 63, 439, 2336, 13836, 84449, 477162, 2791607, 16636917, 97058395, 570262874, 3367162901, 19801727995, 116509777747, 686290995336, 4040692813238, 23787554620668, 140061126398047, 824696516000949, 4855665877463138 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A299514.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A299514.

Sequence in context: A254626 A262769 A298393 * A299311 A300112 A183332

Adjacent sequences:  A299508 A299509 A299510 * A299512 A299513 A299514

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 11 2018

STATUS

approved

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Last modified October 6 23:36 EDT 2022. Contains 357270 sequences. (Running on oeis4.)