Number of unlabeled simple graphs with n vertices whose edge-set is not connected.
A327235
Number of unlabeled simple graphs with n vertices whose edge-set is not connected.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =4a(6) =14a(7) =49a(8) =234a(9) =1476a(10) =15405a(11) =307536a(12) =12651788a(13) =1044977929a(14) =167207997404
External references
- oeis: A327235