Number of simple connected graphs with n nodes that are planar and have no subgraph isomorphic to diamond graph.
A243565
Number of simple connected graphs with n nodes that are planar and have no subgraph isomorphic to diamond graph.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =4a(4) =11a(5) =38a(6) =159a(7) =882a(8) =6242a(9) =55316a(10) =578130a(11) =6774786
External references
- oeis: A243565