%I #7 Jul 27 2019 10:06:59
%S 0,26,35,37,38,39,43,46,47,48,49,54,55,56,57,58,59,64,65,66,67,68,69,
%T 72,73,74,76,77,78,79,82,84,85,86,87,88,89,94,95,96,97,98,99,100,110,
%U 120,130,140,150,160,170,180,190,200,210,220,230,236,237,238,239
%N Numbers which converge to 0 under repeated application of the powertrain map of A133500.
%e 26 -> 2^6 = 64 -> 6^4 = 1296 -> 1^2*9^6 = 531441 -> 5^3*1^4*4^1 = 500 -> 5^0*0 = 0.
%Y Cf. A133500, A133501, A135384, A135385, A309385, A326734, A326735, A326736, A326737, A326738, A326739, A326740, A326741, A326742.
%K nonn,base,easy
%O 1,2
%A _Martin Renner_, Jul 22 2019