Number of graphs with loops, having unlabeled (non-isolated) nodes and n labeled edges.
A014501
Number of graphs with loops, having unlabeled (non-isolated) nodes and n labeled edges.
Terms
- a(0) =1a(1) =2a(2) =7a(3) =43a(4) =403a(5) =5245a(6) =89132a(7) =1898630a(8) =49209846a(9) =1517275859a(10) =54669946851
External references
- oeis: A014501