Number of n-node triangulations of the nonorientable surface N_3 in which every node has degree >= 5.
A129051
Number of n-node triangulations of the nonorientable surface N_3 in which every node has degree >= 5.
Terms
- a(0) =0a(1) =111a(2) =4523a(3) =74307a(4) =777348a(5) =6255683a(6) =42769083a(7) =262073923
External references
- oeis: A129051