a(n) = n-th number of the n-th iteration of the hyperbinomial transform on sequence A001858 (number of forests of trees on n labeled nodes).

A252727

a(n) = n-th number of the n-th iteration of the hyperbinomial transform on sequence A001858 (number of forests of trees on n labeled nodes).

Terms

    a(0) =1a(1) =2a(2) =14a(3) =178a(4) =3270a(5) =78316a(6) =2308876a(7) =80775780a(8) =3269037596a(9) =150194207800

External references