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 A070793 Integers n such that the 'Reverse and Add!' trajectory of n joins the trajectory of 9. 2
 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 198, 297, 396, 495, 594, 693, 792, 891, 990, 1017, 1035, 1044, 1089, 1107, 1125, 1134, 1179, 1215, 1224, 1269, 1305, 1314, 1359, 1404, 1449, 1539, 1629, 1719, 1809, 1899, 1989, 2016, 2034, 2043, 2088, 2106, 2124 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Table of n, a(n) for n=1..48. Index entries for sequences related to Reverse and Add! EXAMPLE The trajectory of 18 is part of the trajectory of 9; the trajectory of 1215 joins the trajectory of 9 at 40293 after 3 steps. MATHEMATICA limit = 10^3; x = NestList[ # + IntegerReverse[#] &, 9, limit]; Select[Range[2124], Intersection[NestList[ # + IntegerReverse[#] &, #, limit], x] != {} &] (* Robert Price, Oct 20 2019 *) CROSSREFS Cf. A070788 - A070792, A070794 - A070798, A063049. Sequence in context: A259729 A016096 A335978 * A052223 A085132 A111708 Adjacent sequences: A070790 A070791 A070792 * A070794 A070795 A070796 KEYWORD base,nonn AUTHOR Klaus Brockhaus, May 07 2002 STATUS approved

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Last modified December 7 10:35 EST 2023. Contains 367650 sequences. (Running on oeis4.)