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A299803
Number of n X 5 0..1 arrays with every element equal to 0, 1, 2, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
1
16, 73, 123, 1059, 7013, 40015, 265422, 1763437, 11422152, 74421281, 489442086, 3217820147, 21058216893, 138150587574, 907930558135, 5955299849066, 39067741459738, 256517031249628, 1683518724485183, 11046982373058902
OFFSET
1,1
COMMENTS
Column 5 of A299806.
LINKS
EXAMPLE
Some solutions for n=5
..0..1..1..0..1. .0..1..0..0..1. .0..1..0..0..0. .0..0..0..0..0
..0..0..0..1..1. .0..1..1..1..1. .0..1..1..1..1. .1..0..0..0..1
..0..0..0..1..1. .0..1..1..1..1. .0..1..1..1..0. .1..0..0..0..1
..0..0..0..1..0. .1..1..1..1..1. .1..1..1..1..0. .0..0..0..0..1
..0..1..1..0..1. .0..0..0..0..1. .0..0..0..0..1. .1..1..1..1..0
CROSSREFS
Cf. A299806.
Sequence in context: A299094 A299876 A299012 * A299679 A300311 A058333
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 19 2018
STATUS
approved