A118294 Start with 19 and repeatedly reverse the digits and add 1 to get the next term.

19, 92, 30, 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, 6, 7, 8, 9, 10, 2, 3, 4, 5, 6, 7, 8, 9

Offset

1,1

Comments

After 3 steps enters a cycle of length 9.

Links

Table of n, a(n) for n=1..99.

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

Mathematica

NestList[IntegerReverse[#]+1&, 19, 100] (* or *) PadRight[{19, 92, 30}, 100, {10, 2, 3, 4, 5, 6, 7, 8, 9}] (* Harvey P. Dale, Feb 21 2023 *)

Crossrefs

Cf. A118551.

Sequence in context: A044012 A288485 A214532 * A157098 A371532 A037238

Adjacent sequences: A118291 A118292 A118293 * A118295 A118296 A118297

Keyword

base,nonn

Author

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

Status

approved