0,2

Index entries for sequences related to trees

G.f.: B(x)-B^2(x)/2-B(x^2)/2, where B(x) is g.f. for A038077.

Cf. A000220. A038077-A038080.

Sequence in context: A131804 A032085 A032163 this_sequence A000139 A114572 A052621

Adjacent sequences: A038075 A038076 A038077 this_sequence A038079 A038080 A038081

nonn

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