Number of labeled trees of height at most 4.
A052514
Number of labeled trees of height at most 4.
Terms
- a(0) =0a(1) =1a(2) =2a(3) =9a(4) =64a(5) =625a(6) =7056a(7) =89929a(8) =1284032a(9) =20351601a(10) =354648160a(11) =6736612201a(12) =138472331328
External references
- oeis: A052514