%I #13 Sep 04 2018 10:04:30
%S 4,56,80,4032,4960,21760,157248,1024128,39940992,2354688,91832832,
%T 729999360
%N Consider numbers m,n such that UnitaryPhi(m)=UnitaryPhi(n)=3*(m*n)^(1/2)/4, m <= n; sequence gives values of n.
%C a(12) is an example where m != n.
%Y Cf. A047994, A143650 (values of m).
%K nonn,more
%O 1,1
%A _Yasutoshi Kohmoto_, Nov 04 2008
%E Removed the pair (m,n) = (4805,5445). - _R. J. Mathar_, Sep 04 2018
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