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%I #3 Mar 30 2012 18:40:08
%S 1,1,2,4,2,6,4,4,10,4,12,6,8,16,6,18,8,12,10,22,12,18,12,28,30,16,20,
%T 16,24,36,18,24,40,42,20,24,22,46,16,20,32,24,52,40,36,28,58,16,60,30,
%U 36,48,66,32,44,70,24,72,36,40,36,60,78,32,40,82,24,64,42,56,88,24,72,44
%N Phi(A166546(n)).
%Y Cf. A000010, A166546.
%K nonn
%O 1,3
%A _Giovanni Teofilatto_, Apr 15 2010
%E Corrected (an early 2 removed, a 24 replaced by 36) by _R. J. Mathar_, Apr 22 2010