OFFSET
1,1
LINKS
H. U. Besche, B. Eick and E. A. O'Brien, A Millennium Project: Constructing Small Groups, Internat. J. Algebra and Computation, 12 (2002), 623-644.
Gordon Royle, Numbers of Small Groups
EXAMPLE
MAPLE
with(GroupTheory): with(numtheory):
select(n -> NumGroups(n) > phi(n), [$1..850]);
MATHEMATICA
Q[n_] := FiniteGroupCount@ n > EulerPhi@ n; Select[ Range@840, fQ] (* Robert G. Wilson v, Feb 13 2018 *)
PROG
(GAP) Filtered([1..850], n -> NumberSmallGroups(n) > Phi(n));
CROSSREFS
KEYWORD
nonn
AUTHOR
Muniru A Asiru, Jan 29 2018
STATUS
approved