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A299449 Number of nX6 0..1 arrays with every element equal to 0, 1, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero. 1
13, 32, 6, 36, 163, 211, 804, 3138, 4869, 21921, 69029, 124071, 546218, 1618499, 3376921, 13736175, 39336909, 93790311, 354629529, 1001089492, 2646208503, 9425431827, 26696252479, 75904957451, 258154313037, 742028632025 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A299451.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..0..1..0..0. .0..1..1..1..1..1. .0..1..1..1..1..0. .0..1..1..0..1..1
..0..0..0..1..0..0. .0..1..1..1..1..1. .0..1..1..1..1..0. .0..1..1..0..1..1
..1..1..0..0..0..0. .1..1..1..1..1..1. .1..1..0..0..1..1. .1..1..1..1..1..1
..1..1..0..0..1..1. .1..0..0..0..0..0. .0..1..1..1..1..0. .0..1..1..0..1..1
..1..1..0..0..1..1. .1..0..0..0..0..0. .0..1..1..1..1..0. .0..1..1..0..1..1
CROSSREFS
Cf. A299451.
Sequence in context: A159670 A238736 A087511 * A300087 A118513 A212757
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 10 2018
STATUS
approved

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Last modified April 17 02:20 EDT 2024. Contains 371756 sequences. (Running on oeis4.)