A118617 Start with 1 and repeatedly reverse the digits and add 31 to get the next term.

1, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54

Offset: 1

Author

Luc Stevens (lms022(AT)yahoo.com), May 08 2006

Keywords

• base
• nonn
• less
• easy

Comments

After 1 step enters a cycle of length 9.

Links

• N. J. A. Sloane and others, Sequences of RADD type, OEIS wiki.
• Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 1).

Crossrefs

Cf. A117828, A117816, A117817.

Programs

Mathematica

NestList[FromDigits[Reverse[IntegerDigits[#]]]+31&,1,70] (* Harvey P. Dale, Dec 25 2012 *)
NestList[IntegerReverse[#]+31&,1,70] (* Harvey P. Dale, Aug 28 2021 *)