Number of 1-connected rooted cubic planar maps with n faces.
A058859
Number of 1-connected rooted cubic planar maps with n faces.
Terms
- a(0) =1a(1) =3a(2) =19a(3) =143a(4) =1089a(5) =8564a(6) =69075a(7) =569469a(8) =4783377a(9) =40829748a(10) =353395155a(11) =3096104105a(12) =27415923905a(13) =245069538465
External references
- oeis: A058859