Number of n-node triangulations of the Klein bottle N_2 in which every node has degree >= 4.
A129047
Number of n-node triangulations of the Klein bottle N_2 in which every node has degree >= 4.
Terms
- a(0) =0a(1) =6a(2) =133a(3) =1971a(4) =23541a(5) =245261a(6) =2326207a(7) =20685641a(8) =175544819a(9) =1438903377a(10) =11485167375
External references
- oeis: A129047