Number of trivalent 2-connected planar graphs with 2n nodes.
A058378
Number of trivalent 2-connected planar graphs with 2n nodes.
Terms
- a(0) =0a(1) =1a(2) =1a(3) =3a(4) =8a(5) =29a(6) =114a(7) =583a(8) =3310a(9) =21168a(10) =144622a(11) =1039495a(12) =7731540
External references
- oeis: A058378