login
A105969
Fixed point of the morphism 1 -> 123, 2 -> 212, 3 -> 345, 4 -> 434, 5 -> 561, 6 -> 656, starting from a(0) = 1.
1
1, 2, 3, 2, 1, 2, 3, 4, 5, 2, 1, 2, 1, 2, 3, 2, 1, 2, 3, 4, 5, 4, 3, 4, 5, 6, 1, 2, 1, 2, 1, 2, 3, 2, 1, 2, 1, 2, 3, 2, 1, 2, 3, 4, 5, 2, 1, 2, 1, 2, 3, 2, 1, 2, 3, 4, 5, 4, 3, 4, 5, 6, 1, 4, 3, 4, 3, 4, 5, 4, 3, 4, 5, 6, 1, 6, 5, 6, 1, 2, 3, 2, 1, 2, 1, 2, 3, 2, 1, 2, 1, 2, 3, 2, 1, 2, 3, 4, 5, 2, 1, 2, 1, 2, 3
OFFSET
0,2
MATHEMATICA
Flatten[ Nest[ Flatten[ # /. {1 -> {1, 2, 3}, 2 -> {2, 1, 2}, 3 -> {3, 4, 5}, 4 -> {4, 3, 4}, 5 -> {5, 6, 1}, 6 -> {6, 5, 6}} &], {1}, 5]] (* Robert G. Wilson v, May 07 2005 *)
CROSSREFS
Sequence in context: A118121 A006968 A058207 * A275892 A163530 A114409
KEYWORD
nonn
AUTHOR
Roger L. Bagula, Apr 28 2005
EXTENSIONS
Edited and corrected by Robert G. Wilson v, May 07 2005
STATUS
approved