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%I #10 Feb 13 2020 02:43:30
%S 1936,3872,6348,7744,9196,15004,15488,18392,20812,21160,22264,30008,
%T 35332,36784,38416,41624,42320,44528,51304,58564,63916,65596,70664,
%U 73084,73568,76832,79420,81796,82668,83248,84100,84640,86152,96040,102124,102608,109384,110836
%N Numbers that are values of the totient function (A002202) but not of the reduced totient function (A002174).
%H William D. Banks, John B. Friedlander, Florian Luca, Francesco Pappalardi, Igor E. Shparlinski, <a href="http://dx.doi.org/10.4064/aa122-3-1">Coincidences in the values of the Euler and Carmichael functions</a>, Acta Arithmetica 122(2006), 207-234.
%Y Cf. A000010, A002202.
%Y Cf. A002322, A002174.
%Y Cf. A270266.
%K nonn
%O 1,1
%A _Michel Marcus_, Mar 14 2016
%E More terms from _Jinyuan Wang_, Feb 13 2020
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