%I #10 Jul 10 2020 18:16:18

%S 15,66,132,363,726,1353,4884,9768,18447,92928,175857,934428,1758867,

%T 9447438,17794887,96644658,182289327,906271608,1712444217,8836886388,

%U 17673772776,85401510447,159803020905

%N Trajectory of 15 under map x->x + (x-with-digits-reversed).

%H <a href="/index/Res#RAA">Index entries for sequences related to Reverse and Add!</a>

%K nonn,base

%O 0,1

%A _N. J. A. Sloane_.