Number of labeled 3-connected planar graphs with n edges.
A343871
Number of labeled 3-connected planar graphs with n edges.
Terms
- a(0) =1a(1) =0a(2) =15a(3) =70a(4) =432a(5) =4320a(6) =30855a(7) =294840a(8) =2883240a(9) =28175952a(10) =310690800a(11) =3458941920a(12) =40459730640a(13) =499638948480
External references
- oeis: A343871