a(n) is the number of corner-rooted hexangulations of girth 6 with n inner faces.
A179300
a(n) is the number of corner-rooted hexangulations of girth 6 with n inner faces.
Terms
- a(0) =1a(1) =3a(2) =17a(3) =128a(4) =1131a(5) =11070a(6) =116317a(7) =1287480a(8) =14829188a(9) =176250143a(10) =2148687567a(11) =26750057584a(12) =338939419026
External references
- oeis: A179300