Normalized total height of all rooted trees on n labeled nodes.

A234953

Normalized total height of all rooted trees on n labeled nodes.

Terms

    a(0) =0a(1) =1a(2) =5a(3) =37a(4) =357a(5) =4351a(6) =64243a(7) =1115899a(8) =22316409a(9) =505378207a(10) =12789077631a(11) =357769603027

External references