%I A054397
%S A054397 8,12,18,20,27,50,52,68,98,116,125,135,148,164,171,212,242,244,273,
%T A054397 292,297,333,338,343,356,388,399,404,436,452,459,548,578,596,621,628,
%U A054397 651,657,692,722,724,741,772,777,783,788,825,855,875,916,932,964,981
%N A054397 Numbers n such that there are precisely 5 groups of order n.
%H A054397 H.-U. Besche, <a href="http://www-public.tu-bs.de:8080/~hubesche/small.html">
               The Small Groups library</a>
%H A054397 Gordon Royle, <a href="http://www.cs.uwa.edu.au/~gordon/remote/group1000.html">
               Numbers of Small Groups</a>
%Y A054397 Cf. A000001, A003277, A054395, A054396, A055561.
%Y A054397 Cf. A000001, A003277, A054395, A054396, A054397, A135850.
%Y A054397 Sequence in context: A014612 A046369 A066428 this_sequence A075818 A090738 
               A085103
%Y A054397 Adjacent sequences: A054394 A054395 A054396 this_sequence A054398 A054399 
               A054400
%K A054397 nonn
%O A054397 1,1
%A A054397 N. J. A. Sloane (njas(AT)research.att.com), May 21 2000
%E A054397 More terms from Christian G. Bower (bowerc(AT)usa.net), May 25 2000