A118531 Start with 1 and repeatedly reverse the digits and add 14 to get the next term.

1, 15, 65, 70, 21, 26, 76, 81, 32, 37, 87, 92, 43, 48, 98, 103, 315, 527, 739, 951, 173, 385, 597, 809, 922, 243, 356, 667, 780, 101, 115, 525, 539, 949, 963, 383, 397, 807, 722, 241, 156, 665, 580, 99, 113, 325, 537, 749, 961, 183, 395, 607, 720

Offset: 1

Author

N. J. A. Sloane, May 06 2006

Keywords

• nonn
• base

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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).

Crossrefs

Cf. A117828, A117816, A117817.

Programs

Mathematica

NestList[FromDigits[Reverse[IntegerDigits[#]]]+14&,1,60] (* Harvey P. Dale, Jul 11 2013 *)

Formula

After 15 steps enters a cycle of length 72.