%I #12 Jul 10 2020 18:21:13
%S 25,77,154,605,1111,2222,4444,8888,17776,85547,160105,661166,1322332,
%T 3654563,7309126,13528163,49710694,99312488,187733887,976071668,
%U 1842242347,9274664828,17559329557,93151725128
%N Trajectory of 25 under map x->x + (x-with-digits-reversed).
%H <a href="/index/Res#RAA">Index entries for sequences related to Reverse and Add!</a>
%t NestList[#+FromDigits[Reverse[IntegerDigits[#]]]&,25,30] (* _Harvey P. Dale_, Mar 27 2013 *)
%K nonn,base
%O 0,1
%A _N. J. A. Sloane_.
|