Number of mixed Husimi trees with n nodes; or labeled polygonal cacti with bridges.
A000314
Number of mixed Husimi trees with n nodes; or labeled polygonal cacti with bridges.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =4a(4) =31a(5) =362a(6) =5676a(7) =111982a(8) =2666392a(9) =74433564a(10) =2384579440a(11) =86248530296
External references
- oeis: A000314