A118152 Start with 1 and repeatedly reverse the digits and add 56 to get the next term.

1, 57, 131, 187, 837, 794, 553, 411, 170, 127, 777, 833, 394, 549, 1001, 1057, 7557, 7613, 3223, 3279, 9779, 9835, 5445, 5501, 1111, 1167, 7667, 7723, 3333, 3389, 9889, 9945, 5555, 5611, 1221, 1277, 7777, 7833, 3443, 3499, 9999, 10055, 55057, 75111

Offset: 1

Author

Luc Stevens (lms022(AT)yahoo.com), May 14 2006

Keywords

• base
• nonn
• less

Comments

After 13 steps enters a cycle of 207.

Links

• N. J. A. Sloane and others, Sequences of RADD type, OEIS wiki.

Crossrefs

Cf. A117828, A117816, A117817.

Programs

Mathematica

NestList[FromDigits[Reverse[IntegerDigits[#]]]+56&,1,60] (* Harvey P. Dale, Dec 12 2010 *)