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A299456
Number of nX6 0..1 arrays with every element equal to 0, 2, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
1
1, 65, 95, 508, 3514, 19041, 101878, 624052, 3827796, 22241786, 134198574, 815085585, 4895601018, 29530784457, 178701273406, 1080000537727, 6525430763629, 39466532864314, 238703629441032, 1443455046836429
OFFSET
1,2
COMMENTS
Column 6 of A299458.
LINKS
EXAMPLE
Some solutions for n=5
..0..1..0..1..1..0. .0..0..0..1..1..0. .0..1..0..0..1..0. .0..0..0..0..0..0
..0..0..0..0..1..1. .0..0..0..1..0..0. .0..0..0..1..1..1. .0..0..0..0..0..0
..0..1..0..0..0..0. .0..0..0..1..0..1. .1..0..0..0..0..0. .0..0..0..0..0..0
..1..1..1..0..0..0. .1..1..0..0..1..1. .1..1..0..0..0..0. .1..1..1..0..1..1
..1..0..1..0..0..0. .0..1..1..1..1..0. .0..1..0..0..0..0. .1..1..1..0..0..1
CROSSREFS
Cf. A299458.
Sequence in context: A094447 A020224 A063519 * A300094 A350241 A342259
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 10 2018
STATUS
approved