%I #6 Apr 20 2020 21:02:21
%S 25,26,27,28,29,34,35,36,37,38,39,43,44,45,46,47,48,49,53,54,55,56,57,
%T 58,59,63,64,65,66,67,68,69,73,74,75,76,77,78,79,83,84,85,86,87,88,89,
%U 93,94,95,96,97,98,99,259,265,266,267,268,269,273,274,275,276,277,278,279,282
%N Numbers n such that powertrain(n) > n.
%C Numbers n such that A133500(n) > n.
%Y Cf. A133500.
%K nonn,base
%O 1,1
%A _J. H. Conway_ and _N. J. A. Sloane_, Dec 03 2007