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%I
%S 1,2,3,4,5,6,14,23,28,45,51,55,56,63,161,189,275,543,567,1373,13499,
%T 13642,25963,27284,54568,135347,138587,304779,1296346,2592692,5185384,
%U 45994399,338193377,419192721,1492937222,1724137953,2453038739,2985874444,4687039999
%N Numbers k such that k + phi(k) + phi(phi(k)) is a repdigit.
%e 5185384 + phi(5185384) + phi(phi(5185384)) = 8888888.
%Y Cf. A010785, A116018.
%K nonn,base
%O 1,2
%A _Giovanni Resta_, Feb 13 2006
%E a(32)-a(39) from _Donovan Johnson_, Feb 18 2013
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