Number of non-isomorphic series-reduced rooted trees whose leaves are multisets with a total of n elements.
A330465
Number of non-isomorphic series-reduced rooted trees whose leaves are multisets with a total of n elements.
Terms
- a(0) =1a(1) =4a(2) =14a(3) =87a(4) =608a(5) =5573a(6) =57876a(7) =687938a(8) =9058892a(9) =130851823a(10) =2048654450a(11) =34488422057a(12) =620046639452
External references
- oeis: A330465