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A296576
Number of nX6 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 0, 1 or 3 neighboring 1s.
1
44, 728, 12544, 233636, 4215593, 76657600, 1394258872, 25339030733, 460672241848, 8374365592809, 152237825863213, 2767528061008652, 50310757314059052, 914597805834174470, 16626440223724191834
OFFSET
1,1
COMMENTS
Column 6 of A296578.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..0..0..0..1. .0..0..0..1..0..1. .0..0..0..1..0..0. .0..0..0..0..1..0
..0..0..0..0..0..0. .0..1..0..1..0..0. .0..0..0..0..0..1. .0..1..0..0..0..1
..0..1..0..0..1..0. .0..1..0..0..1..0. .0..0..0..1..0..0. .0..0..0..1..1..0
..0..0..0..0..0..0. .0..0..1..1..0..1. .0..1..0..0..0..1. .0..0..1..1..0..1
..0..0..0..0..0..0. .0..0..0..1..0..1. .0..0..0..1..0..0. .0..1..0..0..1..0
CROSSREFS
Cf. A296578.
Sequence in context: A120812 A282860 A232139 * A202164 A231128 A297605
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 15 2017
STATUS
approved