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 A118533 Start with 1 and repeatedly reverse the digits and add 16 to get the next term. 8
 1, 17, 87, 94, 65, 72, 43, 50, 21, 28, 98, 105, 517, 731, 153, 367, 779, 993, 415, 530, 51, 31, 29, 108, 817, 734, 453, 370, 89, 114, 427, 740, 63, 52, 41, 30, 19, 107, 717, 733, 353, 369, 979, 995, 615, 532, 251, 168, 877, 794, 513, 331, 149, 957 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Table of n, a(n) for n=1..54. 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1). FORMULA After 721 steps enters a cycle of length 90. MATHEMATICA NestList[FromDigits[Reverse[IntegerDigits[#]]]+16&, 1, 60] (* Harvey P. Dale, Jul 19 2011 *) CROSSREFS Cf. A117828, A117816, A117817. Sequence in context: A041554 A080770 A118863 * A061679 A271567 A231704 Adjacent sequences: A118530 A118531 A118532 * A118534 A118535 A118536 KEYWORD nonn,base AUTHOR N. J. A. Sloane, May 06 2006 STATUS approved

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Last modified June 8 08:52 EDT 2023. Contains 363162 sequences. (Running on oeis4.)