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A232366
Number of nX6 0..2 arrays with every 0 next to a 1 and every 1 next to a 2 horizontally or vertically
1
73, 33957, 10652849, 3271362341, 1017627171097, 316516682114845, 98411994699167317, 30598926533212575781, 9514130523855109965813, 2958228430793679713631741, 919801587670081222056909377
OFFSET
1,1
COMMENTS
Column 6 of A232368
LINKS
EXAMPLE
Some solutions for n=2
..2..0..2..1..1..2....1..1..2..2..0..2....2..1..2..1..2..1....2..2..1..2..1..2
..2..1..0..1..2..1....2..1..1..2..1..1....2..1..0..1..2..0....1..0..1..2..1..2
CROSSREFS
Sequence in context: A232293 A351800 A364440 * A183490 A232307 A232457
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 23 2013
STATUS
approved