login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A013949 Start with 1, apply 1->12, 21->21, 22->21, 2->2 (for final 2), take limit. 3

%I #4 Mar 30 2012 18:55:49

%S 1,2,2,1,1,2,1,2,2,1,2,1,1,2,2,1,1,2,2,1,1,2,1,2,2,1,1,2,1,2,2,1,2,1,

%T 1,2,1,2,2,1,2,1,1,2,2,1,1,2,2,1,2,1,1,2,2,1,1,2,2,1,1,2,1,2,2,1,1,2,

%U 2,1,1,2,2,1,1,2,1,2,2,1,1,2,1,2,2,1,2,1,1,2,1,2,2,1,1,2,1,2,2,1,1,2,1,2,2

%N Start with 1, apply 1->12, 21->21, 22->21, 2->2 (for final 2), take limit.

%K nonn,easy

%O 1,2

%A _Clark Kimberling_

%E More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 20 2003

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 19 17:03 EDT 2024. Contains 374410 sequences. (Running on oeis4.)