1,6
Zoran Maksimovic, Number of graphs on n nodes whose automorphism group orders are k, n<=11
Eric Weisstein's World of Mathematics, Graph Automorphism
Sequence in context: A130129 A005343 A200941 * A184606 A054114 A110687
Adjacent sequences: A095854 A095855 A095856 * A095858 A095859 A095860
nonn,more
Eric Weisstein (eric(AT)weisstein.com), Jun 09, 2004