A317960 Trajectory of 12 under the morphism f: X -> XYX, where Y=1 if X contains an odd number of 1's, otherwise Y = 2.

1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2

Offset

0,2

References

Karamanos, Kostas. "From symbolic dynamics to a digital approach." International Journal of Bifurcation and Chaos 11.06 (2001): 1683-1694. (Full version. See p. 1685)

Karamanos, K. (2000). From symbolic dynamics to a digital approach: chaos and transcendence. In Michel Planat (Ed.), Noise, Oscillators and Algebraic Randomness (Lecture Notes in Physics, pp. 357-371). Springer, Berlin, Heidelberg. (Short version. See p. 359)

Links

Table of n, a(n) for n=0..94.

Crossrefs

This is the limit of A317958(n) for large n.

A317961 is the same sequence over the alphabet (1,0).

Sequence in context: A192763 A001285 A088424 * A270642 A270643 A270647

Adjacent sequences: A317957 A317958 A317959 * A317961 A317962 A317963

Keyword

nonn

Author

N. J. A. Sloane, Aug 22 2018

Status

approved