A214333 Trajectory of 1 under evenly many applications of the morphism 1 -> 2, 2 -> 114, 3 -> 4, 4 -> 233.

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.

Links

Table of n, a(n) for n=0..93.

Index entries for sequences that are fixed points of mappings

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

Adjacent sequences: A214330 A214331 A214332 * A214334 A214335 A214336

Keyword

nonn

Author

N. J. A. Sloane, Jul 26 2012

Status

approved