Number of increasing rooted polygonal cacti with bridges (mixed Husimi trees) with n nodes.
A035352
Number of increasing rooted polygonal cacti with bridges (mixed Husimi trees) with n nodes.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =16a(4) =122a(5) =1203a(6) =14518a(7) =207061a(8) =3406083a(9) =63465271a(10) =1320938774a(11) =30371545338a(12) =764447981599
External references
- oeis: A035352