login
A222429
Number of n X 6 0..2 arrays with exactly floor(n X 6/2) elements unequal to at least one horizontal or vertical neighbor, with new values introduced in row major 0..2 order.
0
8, 132, 3256, 88455, 2601092, 82680222, 2808238414, 98100073298, 3504105045604, 126705958977726, 4623105672776524, 169550295734980346, 6244500811200885850, 230628865248771607224
OFFSET
1,1
COMMENTS
Column 6 of A222430.
EXAMPLE
Some solutions for n=4
..0..0..0..1..1..1....0..0..0..0..0..1....0..0..0..0..1..1....0..0..1..2..2..2
..0..0..1..1..1..1....0..0..0..0..0..1....0..0..0..0..0..1....2..2..2..2..2..2
..1..0..2..1..1..1....1..0..0..0..0..0....0..0..0..0..0..0....1..1..2..2..2..2
..1..2..1..1..1..1....1..1..0..0..0..2....0..0..2..0..2..1....1..1..1..2..2..2
CROSSREFS
Cf. A222430.
Sequence in context: A365058 A241076 A349683 * A365340 A237026 A079912
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 19 2013
STATUS
approved