Number of edge-rooted unlabeled graphs on n nodes.
A126122
Number of edge-rooted unlabeled graphs on n nodes.
Terms
- a(0) =0a(1) =1a(2) =3a(3) =14a(4) =74a(5) =572a(6) =6564a(7) =125120a(8) =4147832a(9) =247183688a(10) =26814414976
External references
- oeis: A126122