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 A065215 Numbers such that ten 'Reverse and Add' steps are needed to reach a palindrome. 3
 829, 928, 9059, 9149, 9239, 9329, 9419, 9509, 9599, 9689, 9869, 9959, 10634, 10637, 10687, 10716, 10808, 10834, 10838, 10867, 10873, 10898, 10927, 10979, 11398, 11624, 11627, 11677, 11706, 11824, 11828, 11857, 11863, 11888, 11917, 11969 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS The number of steps starts at 0, so palindromes (cf. A002113) are excluded. LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..1000 MATHEMATICA lenQ[n_]:= Length[NestWhileList[# + FromDigits[Reverse[IntegerDigits[#]]]&, n, #!= FromDigits[Reverse[IntegerDigits[#]]]&, 1, 11]] == 11; Select[Range[1000], lenQ] (* Vincenzo Librandi, Sep 24 2013 *) CROSSREFS Cf. A002113, A015991 (a different version), A065206. Sequence in context: A099052 A238024 A015991 * A252988 A252415 A252423 Adjacent sequences: A065212 A065213 A065214 * A065216 A065217 A065218 KEYWORD nonn,base AUTHOR Klaus Brockhaus, Oct 21 2001 STATUS approved

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Last modified March 21 16:33 EDT 2023. Contains 361408 sequences. (Running on oeis4.)