Number of unlabeled rooted trees with n nodes and maximal outdegree (branching factor) 10.

A244406

Number of unlabeled rooted trees with n nodes and maximal outdegree (branching factor) 10.

Terms

    a(0) =1a(1) =2a(2) =6a(3) =17a(4) =50a(5) =143a(6) =416a(7) =1199a(8) =3474a(9) =10049a(10) =29118a(11) =84370a(12) =244718a(13) =710081a(14) =2061842a(15) =5989898a(16) =17411214a(17) =50634907a(18) =147327663a(19) =428858279a(20) =1248914115a(21) =3638554143a(22) =10604615353a(23) =30918735919a(24) =90178253585a(25) =263104102071a(26) =767878267996

External references