Number of simple connected graphs with n nodes that have no subgraph isomorphic to the open-bowtie graph or the diamond graph.
A243789
Number of simple connected graphs with n nodes that have no subgraph isomorphic to the open-bowtie graph or the diamond graph.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =4a(4) =9a(5) =30a(6) =89a(7) =379a(8) =1864a(9) =12365a(10) =106951a(11) =1272286a(12) =20722347
External references
- oeis: A243789