Number of n-node connected planar graphs with minimum degree at least 2.

A054381

Number of n-node connected planar graphs with minimum degree at least 2.

Terms

    a(0) =0a(1) =0a(2) =1a(3) =3a(4) =10a(5) =49a(6) =332a(7) =3178a(8) =39267a(9) =578786a(10) =9502259

External references