login
A302892
Number of 5Xn 0..1 arrays with every element equal to 0, 2, 3, 4 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
1
16, 6, 569, 1102, 20937, 200186, 2727690, 37626360, 527836874, 7636723427, 110098142718, 1603085025575, 23333843977187, 340399021803521, 4967596094589523, 72528007591643618, 1059142248850801355
OFFSET
1,1
COMMENTS
Row 5 of A302889.
LINKS
EXAMPLE
Some solutions for n=5
..0..1..0..0..0. .0..0..1..1..1. .0..1..0..0..1. .0..0..1..1..1
..1..1..1..0..0. .0..0..0..1..1. .1..1..1..0..0. .1..0..0..1..1
..0..0..0..1..1. .1..1..1..0..0. .1..1..0..1..1. .0..0..1..0..0
..0..0..1..1..0. .1..1..0..0..0. .0..0..1..1..0. .1..1..0..0..0
..1..0..0..1..1. .1..1..1..0..1. .1..0..0..1..1. .1..1..0..0..1
CROSSREFS
Cf. A302889.
Sequence in context: A216160 A302371 A303087 * A303627 A330277 A131030
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 15 2018
STATUS
approved