Number of n-node triangulations of the nonorientable surface N_5 in which every node has degree >= 4.
A129058
Number of n-node triangulations of the nonorientable surface N_5 in which every node has degree >= 4.
Terms
- a(0) =0a(1) =2a(2) =7044a(3) =3175312a(4) =382274854
External references
- oeis: A129058