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A299946 Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero. 1
32, 137, 83, 401, 1604, 4604, 19269, 79664, 307083, 1300811, 5389498, 21656467, 90844659, 377188450, 1535884924, 6395385562, 26547019499, 108823497559, 451305781478, 1871506391092, 7700799334508, 31873032044596, 132044406452363 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A299948.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A299948.

Sequence in context: A298292 A299386 A299185 * A137740 A221597 A159763

Adjacent sequences:  A299943 A299944 A299945 * A299947 A299948 A299949

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 22 2018

STATUS

approved

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Last modified September 24 09:02 EDT 2021. Contains 347625 sequences. (Running on oeis4.)