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A317041 Number of nX6 0..1 arrays with every element unequal to 0, 1, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero. 1
13, 125, 204, 2516, 35318, 393048, 7760044, 159647483, 2883656719, 56973226585, 1162322888273, 22895315515777, 455569131110547, 9174923681688618, 183481545833256864, 3668262718415754799, 73581418052482057172 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A317043.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..1..0..0..1. .0..0..1..0..1..1. .0..1..1..1..1..1. .0..1..1..1..0..0
..1..0..1..1..1..1. .0..1..1..0..0..1. .1..1..1..1..1..0. .1..1..1..1..1..0
..1..1..0..1..0..0. .0..0..1..0..1..1. .1..1..1..1..1..1. .0..0..0..0..0..0
..1..1..0..0..1..1. .1..1..0..1..0..0. .0..1..1..1..1..1. .1..0..0..0..1..1
..1..0..1..1..0..1. .1..0..0..1..1..0. .1..1..1..1..1..1. .0..0..0..0..0..1
CROSSREFS
Cf. A317043.
Sequence in context: A317158 A305647 A316923 * A317695 A016224 A360437
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 19 2018
STATUS
approved

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Last modified April 22 17:45 EDT 2024. Contains 371906 sequences. (Running on oeis4.)