Number of labeled rooted polygonal cacti with bridges (mixed Husimi trees) with n nodes.

A035351

Number of labeled rooted polygonal cacti with bridges (mixed Husimi trees) with n nodes.

Terms

    a(0) =1a(1) =2a(2) =12a(3) =124a(4) =1810a(5) =34056a(6) =783874a(7) =21331136a(8) =669902076a(9) =23845794400a(10) =948733833256

External references