%I A007866
%S A007866 1,2,4,14,44,164,614
%N A007866 Number of `homogenized' N-free graphs with n nodes.
%D A007866 J. Covington, Proc. London Math. Soc., vol. ?, page ?, year ?
%H A007866 P. J. Cameron, <a href="http://www.cs.uwaterloo.ca/journals/JIS/index.html">
               Sequences realized by oligomorphic permutation groups</a>, J. Integ. 
               Seqs. Vol. 3 (2000), #00.1.5.
%Y A007866 Sequence in context: A000912 A128750 A047152 this_sequence A121751 A151355 
               A014272
%Y A007866 Adjacent sequences: A007863 A007864 A007865 this_sequence A007867 A007868 
               A007869
%K A007866 nonn
%O A007866 1,2
%A A007866 Peter Cameron [ P.J.Cameron(AT)qmw.ac.uk ]