Number of simple connected graphs g on n nodes with |Aut(g)| = 2.
A241454
Number of simple connected graphs g on n nodes with |Aut(g)| = 2.
Terms
- a(0) =0a(1) =1a(2) =1a(3) =2a(4) =9a(5) =37a(6) =317a(7) =4098a(8) =84602a(9) =2933996
External references
- oeis: A241454