Number of n-node triangulations of the nonorientable surface N_3 in which every node has degree >= 3.
A129049
Number of n-node triangulations of the nonorientable surface N_3 in which every node has degree >= 3.
Terms
- a(0) =0a(1) =133a(2) =11784a(3) =530278a(4) =16306649a(5) =392973078a(6) =8001174073a(7) =144075560093
External references
- oeis: A129049