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Numbers n such that powertrain(n) > n.
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%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