Number of locally disjoint enriched identity p-trees of weight n.
A331684
Number of locally disjoint enriched identity p-trees of weight n.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =3a(4) =6a(5) =14a(6) =30a(7) =68a(8) =157a(9) =379a(10) =901a(11) =2229a(12) =5488a(13) =13846a(14) =34801a(15) =89368a(16) =228186a(17) =592943a(18) =1533511a(19) =4026833
External references
- oeis: A331684