Number of simple connected graphs with n nodes that have no subgraph isomorphic to the open-bowtie graph or the bull graph.
A243795
Number of simple connected graphs with n nodes that have no subgraph isomorphic to the open-bowtie graph or the bull graph.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =6a(4) =7a(5) =22a(6) =65a(7) =285a(8) =1442a(9) =10106a(10) =92277a(11) =1153548a(12) =19504515
External references
- oeis: A243795