Number of unlabeled, connected graphs on n vertices with no induced subgraph isomorphic to a diamond, where a diamond is the graph on four vertices formed by removing an edge from the complete graph K4.
A079573
Number of unlabeled, connected graphs on n vertices with no induced subgraph isomorphic to a diamond, where a diamond is the graph on four vertices formed by removing an edge from the complete graph K4.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =5a(4) =13a(5) =46a(6) =194a(7) =1138a(8) =8973a(9) =101496a(10) =1647556a(11) =38368079a(12) =1264177225
External references
- oeis: A079573