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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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A222430.

LINKS

Table of n, a(n) for n=1..14.

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: A187609 A241076 A349683 * A237026 A079912 A281948

Adjacent sequences:  A222426 A222427 A222428 * A222430 A222431 A222432

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 19 2013

STATUS

approved

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Last modified June 28 19:10 EDT 2022. Contains 354907 sequences. (Running on oeis4.)