A342058 Number of embeddings on the sphere of 2-connected planar graphs with n nodes up to orientation preserving isomorphisms.

1, 3, 11, 82, 942, 14162, 242110, 4492455, 88181555, 1808322585, 38406536120, 839691224953, 18810933303213

Offset: 3

Author

Andrew Howroyd, Mar 27 2021

Keywords

• nonn
• more

Comments

Number of sensed 2-connected planar maps with n vertices. Multiple edges and loops are not allowed.

Crossrefs

Row sums of A342059.

Cf. A034889 (unsensed case).