1,2

Index entries for sequences related to rooted trees

A038049 shifted right and multiplied by n.

E.g.f.: (2+B(x))*(x-B(x))/(1+B(x)) where B(x) = LambertW(-x*exp(x)). - Vladeta Jovovic (vladeta(AT)eunet.rs), Mar 08 2003

Sequence in context: A009629 A009651 A074930 this_sequence A120267 A012278 A070040

Adjacent sequences: A038050 A038051 A038052 this_sequence A038054 A038055 A038056

nonn

Christian G. Bower (bowerc(AT)usa.net), Jan 04 1999.