This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A118536 Start with 1 and repeatedly reverse the digits and add 36 to get the next term. 1
 1, 37, 109, 937, 775, 613, 352, 289, 1018, 8137, 7354, 4573, 3790, 1009, 9037, 7345, 5473, 3781, 1909, 9127, 7255, 5563, 3691, 1999, 10027, 72037, 73063, 36073, 37099, 99109, 90235, 53245, 54271, 17281, 18307, 70417, 71443, 34453, 35479, 97489, 98515, 51625 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS This is the first known example of a sequence from this family which reaches a cycle of length 2. That cycle begins at a(407) and is (64, 82). - Harvey P. Dale, Apr 12 2013 LINKS T. D. Noe, Table of n, a(n) for n = 1..500 N. J. A. Sloane and others, Sequences of RADD type, OEIS wiki. Index entries for linear recurrences with constant coefficients, signature (0, 1). FORMULA After 406 steps enters a cycle of length 2. MATHEMATICA NestList[FromDigits[Reverse[IntegerDigits[#]]]+36&, 1, 500] (* Harvey P. Dale, Apr 12 2013 *) CROSSREFS Cf. A117828, A117816, A117817. Sequence in context: A033215 A195316 A176549 * A003164 A304612 A138638 Adjacent sequences:  A118533 A118534 A118535 * A118537 A118538 A118539 KEYWORD nonn,base AUTHOR Luc Stevens (lms022(AT)yahoo.com), May 07 2006 EXTENSIONS Corrected by Harvey P. Dale, Apr 12 2013 STATUS approved

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

Last modified October 22 00:52 EDT 2019. Contains 328315 sequences. (Running on oeis4.)