A033672 - OEIS

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A033672

Trajectory of 69 under map x->x + (x-with-digits-reversed).

10

69, 165, 726, 1353, 4884, 9768, 18447, 92928, 175857, 934428, 1758867, 9447438, 17794887, 96644658, 182289327, 906271608, 1712444217, 8836886388, 17673772776, 85401510447, 159803020905, 668823329856

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,1

LINKS

G. C. Greubel, Table of n, a(n) for n = 0..1000

Index entries for sequences related to Reverse and Add!

MATHEMATICA

NestList[# + IntegerReverse@ # &, 69, 21] (* Michael De Vlieger, Oct 31 2018 *)

CROSSREFS

Sequence in context: A295926 A063322 A118215 * A020198 A044401 A044782

Adjacent sequences: A033669 A033670 A033671 * A033673 A033674 A033675

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane

EXTENSIONS

Name clarified by Michael De Vlieger, Nov 02 2018

STATUS

approved