Number of unlabeled simple connected bridged graphs on n nodes.

A052446

Number of unlabeled simple connected bridged graphs on n nodes.

Terms

    a(0) =0a(1) =1a(2) =1a(3) =3a(4) =10a(5) =52a(6) =351a(7) =3714a(8) =63638a(9) =1912203a(10) =103882478a(11) =10338614868

External references