Number of acyclic digraphs (or DAGs) with n labeled nodes.
A003024
Number of acyclic digraphs (or DAGs) with n labeled nodes.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =25a(4) =543a(5) =29281a(6) =3781503a(7) =1138779265a(8) =783702329343
External references
- oeis: A003024