Number of n-node triangulations of the projective plane N_1 in which every node has degree >= 5.
A129045
Number of n-node triangulations of the projective plane N_1 in which every node has degree >= 5.
Terms
- a(0) =0a(1) =1a(2) =0a(3) =1a(4) =1a(5) =3a(6) =7a(7) =16a(8) =44a(9) =134a(10) =433a(11) =1483a(12) =5196a(13) =18795a(14) =68845
External references
- oeis: A129045