A119625 Start with 17 and repeatedly reverse the digits and add 1 to get the next term.

17, 72, 28, 83, 39, 94, 50, 6, 7, 8, 9, 10, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 3, 4, 5

Offset

1,1

Comments

After 7 steps enters a cycle of length 9.

Links

Table of n, a(n) for n=1..97.

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

Mathematica

NestList[FromDigits[Reverse[IntegerDigits[#]]]+1&, 17, 100] (* Harvey P. Dale, Dec 15 2012 *)

Crossrefs

Cf. A118551.

Sequence in context: A050524 A214530 A087514 * A130748 A131692 A157864

Adjacent sequences: A119622 A119623 A119624 * A119626 A119627 A119628

Keyword

base,nonn

Author

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

Status

approved