Number of multilinear monomials corresponding to the association types of A190915.
A190916
Number of multilinear monomials corresponding to the association types of A190915.
Terms
- a(0) =1a(1) =1a(2) =9a(3) =75a(4) =1095a(5) =18585a(6) =401625
External references
- oeis: A190916