Number of 6-regular maps with n vertices on the torus, up to orientation-preserving and orientation-reversing isomorphisms.

A292110

Number of 6-regular maps with n vertices on the torus, up to orientation-preserving and orientation-reversing isomorphisms.

Terms

    a(0) =3a(1) =61a(2) =1936a(3) =89986a(4) =4791784a(5) =272005507a(6) =15929826713a(7) =951610091294

External references