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A268091 Number of nX6 0..2 arrays with every repeated value in every row not one larger and in every column one larger mod 3 than the previous repeated value, and upper left element zero. 0
208, 129792, 40109966, 11291781118, 2513690254246, 517166705601727, 95786441193596382, 16778389888017506701 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A268092.

LINKS

Table of n, a(n) for n=1..8.

EXAMPLE

Some solutions for n=2

..0..1..0..2..0..2....0..1..2..0..2..2....0..1..1..0..1..0....0..0..2..1..0..1

..0..2..1..0..0..2....2..2..0..1..2..2....2..2..0..1..1..2....2..0..0..1..0..0

CROSSREFS

Cf. A268092.

Sequence in context: A223252 A223610 A184276 * A209300 A003740 A303688

Adjacent sequences:  A268088 A268089 A268090 * A268092 A268093 A268094

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 26 2016

STATUS

approved

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Last modified October 17 19:24 EDT 2019. Contains 328127 sequences. (Running on oeis4.)