Number of 3-connected triangulations of a pentagon up to orientation-preserving isomorphisms with n interior nodes.
A341925
Number of 3-connected triangulations of a pentagon up to orientation-preserving isomorphisms with n interior nodes.
Terms
- a(0) =1a(1) =2a(2) =16a(3) =122a(4) =925a(5) =7066a(6) =54560a(7) =426462a(8) =3372291a(9) =26956270a(10) =217614820a(11) =1772645420a(12) =14557912005a(13) =120446430162
External references
- oeis: A341925