login
A205587
Number of (n+1)X6 0..2 arrays with no 2X2 subblock having the same number of equal edges as its horizontal or vertical neighbors, and new values 0..2 introduced in row major order
4
12574, 248940, 6127845, 147377704, 3619876639, 88339585116, 2185708696857, 53385992474116, 1322383286558544, 32335854186137718, 800647385900917353, 19592761418771490008, 484877507851310339810, 11872137202509501621294
OFFSET
1,1
COMMENTS
Column 5 of A205590
LINKS
EXAMPLE
Some solutions for n=4
..0..0..1..2..2..1....0..1..0..2..1..1....0..0..1..2..0..0....0..1..0..1..0..0
..0..0..1..0..2..0....1..1..2..2..0..0....1..0..2..0..0..0....2..1..1..2..2..0
..2..1..0..0..1..2....0..2..0..1..2..1....1..2..0..0..0..2....1..0..2..2..2..1
..1..2..0..0..1..0....2..1..0..0..0..2....2..1..0..0..1..2....2..2..0..1..1..2
..0..0..2..0..2..1....0..0..1..2..0..1....2..0..1..1..2..2....1..2..1..0..2..2
CROSSREFS
Sequence in context: A237907 A251296 A205757 * A235103 A216990 A237086
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 29 2012
STATUS
approved