OFFSET
1,1
COMMENTS
Complement of A112587.
LINKS
Eric Weisstein's World of Mathematics, Totient Function
Eric Weisstein's World of Mathematics, Divisor Function
FORMULA
a(n) = n + 27 for n >= 94. - Jianing Song, Jul 28 2018
MATHEMATICA
Select[Range[96], EulerPhi[#]>2DivisorSigma[0, #]&] (* James C. McMahon, Jun 04 2024 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Sep 14 2005
STATUS
approved