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A185929 Number of (n+1)X6 0..3 arrays with no 2X2 subblock trace equal to any horizontal or vertical neighbor 2X2 subblock trace 1
8003200, 7794298816, 7826768593728, 7834998846007456, 7847745868957709536, 7860583219546798541024, 7873396878795015057964064, 7886218318718674417629561248, 7899065532897073307580323400896 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A185933
LINKS
EXAMPLE
Some solutions for 3X6
..2..0..3..1..3..2....2..0..2..2..0..0....2..0..2..1..3..3....2..0..2..0..2..0
..0..0..0..2..0..2....0..0..0..0..3..2....0..0..0..1..0..2....0..0..0..2..0..2
..0..0..2..0..2..3....0..0..2..0..3..2....0..0..2..0..3..1....0..0..2..0..0..3
CROSSREFS
Sequence in context: A203504 A233803 A204970 * A268334 A032430 A206020
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2011
STATUS
approved

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Last modified December 2 17:33 EST 2023. Contains 367525 sequences. (Running on oeis4.)