%I A063811 #2 Sep 13 2003 03:00:00
%S A063811 1,4,6,14,18,22,28,30,38,38,48,46,58,54,68,62,78
%N A063811 Erroneous version of A008579.
%D A063811 P. de la Harpe, Topics in Geometric Group Theory, Univ. Chicago Press, 2000, p. 161.
%K A063811 dead
%O A063811 0,2