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A299876
Number of n X 5 0..1 arrays with every element equal to 0, 1, 2, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
1
16, 73, 102, 585, 3068, 11263, 53159, 246537, 1098723, 5019660, 22917571, 104989861, 479576859, 2190011558, 10043013903, 45967831277, 210240594170, 963216934915, 4411537777349, 20194722945604, 92489561346114
OFFSET
1,1
COMMENTS
Column 5 of A299879.
LINKS
EXAMPLE
Some solutions for n=5
..0..1..0..1..0. .0..1..1..0..1. .0..1..0..0..0. .0..1..0..1..0
..0..0..0..1..1. .0..0..1..0..0. .1..1..0..1..0. .0..1..0..0..0
..0..0..0..0..0. .0..0..0..0..0. .0..0..0..0..0. .1..0..0..0..0
..0..0..1..1..0. .1..0..1..1..0. .1..0..1..1..1. .1..0..0..0..1
..0..1..1..1..1. .0..0..1..0..0. .0..1..0..0..0. .1..0..1..0..1
CROSSREFS
Cf. A299879.
Sequence in context: A298218 A299347 A299094 * A299012 A299803 A299679
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 21 2018
STATUS
approved