Number of n-node triangulations of the nonorientable surface N_5 in which every node has degree >= 5.
A129059
Number of n-node triangulations of the nonorientable surface N_5 in which every node has degree >= 5.
Terms
- a(0) =0a(1) =2a(2) =6945a(3) =2619076a(4) =225843445
External references
- oeis: A129059