The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A118221 Start with 1 and repeatedly reverse the digits and add 73 to get the next term. 0
 1, 74, 120, 94, 122, 294, 565, 638, 909, 982, 362, 336, 706, 680, 159, 1024, 4274, 4797, 8047, 7481, 1920, 364, 536, 708, 880, 161, 234, 505, 578, 948, 922, 302, 276, 745, 620, 99, 172, 344, 516, 688, 959, 1032, 2374, 4805, 5157, 7588, 8930, 471, 247, 815, 591 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS After 21 steps enters a cycle of 45. LINKS N. J. A. Sloane and others, Sequences of RADD type, OEIS wiki. MATHEMATICA NestList[FromDigits[Reverse[IntegerDigits[#]]]+73&, 1, 60] (* Harvey P. Dale, Oct 22 2011 *) CROSSREFS Cf. A117828, A117816, A117817. Sequence in context: A209925 A066132 A045283 * A333100 A270340 A300379 Adjacent sequences:  A118218 A118219 A118220 * A118222 A118223 A118224 KEYWORD base,nonn,less AUTHOR Luc Stevens (lms022(AT)yahoo.com), May 14 2006 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified January 21 02:20 EST 2021. Contains 340332 sequences. (Running on oeis4.)