A118634 Start with 1 and repeatedly reverse the digits and add 38 to get the next term.

1, 39, 131, 169, 999, 1037, 7339, 9375, 5777, 7813, 3225, 5261, 1663, 3699, 10001, 10039, 93039, 93077, 77077, 77115, 51215, 51253, 35253, 35291, 19291, 19329, 92429, 92467, 76467, 76505, 50605, 50643, 34643, 34681, 18681, 18719, 91819

Offset: 1

Author

Luc Stevens (lms022(AT)yahoo.com), May 09 2006

Keywords

• base
• nonn

Comments

After 122 steps enters a cycle of length 18. Cycle is 95, 97, 117, 749, 985, 627, 764, 505, 543, 383, 421, 162, 299, 1030, 339, 971, 217, 750, 95,...

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, 1).

Crossrefs

Cf. A117828, A117816, A117817.