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A214333
Trajectory of 1 under evenly many applications of the morphism 1 -> 2, 2 -> 114, 3 -> 4, 4 -> 233.
1
1, 1, 4, 1, 1, 4, 1, 1, 4, 4, 4, 1, 1, 4, 1, 1, 4, 1, 1, 4, 4, 4, 1, 1, 4, 1, 1, 4, 1, 1, 4, 4, 4, 1, 1, 4, 4, 4, 1, 1, 4, 4, 4, 1, 1, 4, 1, 1, 4, 1, 1, 4, 4, 4, 1, 1, 4, 1, 1, 4, 1, 1, 4, 4, 4, 1, 1, 4, 1, 1, 4, 1, 1, 4, 4, 4, 1, 1, 4, 4, 4, 1, 1, 4, 4, 4, 1, 1, 4, 1, 1, 4, 1, 1
OFFSET
0,3
COMMENTS
A missing companion to A107789.
MATHEMATICA
Nest[Flatten[#/.{1->2, 2->{1, 1, 4}, 3->4, 4->{2, 3, 3}}]&, {1}, 8] (* Harvey P. Dale, Oct 11 2019 *)
CROSSREFS
Cf. A107789.
Sequence in context: A346778 A097322 A177023 * A343408 A080278 A258328
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jul 26 2012
STATUS
approved