1,3

Index entries for sequences related to cacti

Index entries for sequences related to rooted trees

Index entries for sequences related to trees

E.g.f. satisfies A'(x)=exp((2*A(x)-A(x)^2)/(2-2*A(x))).

Cf. A000083, A000237, A000314, A035082, A035349-A035357.

Sequence in context: A132070 A121629 A053588 this_sequence A087018 A005119 A090135

Adjacent sequences: A035349 A035350 A035351 this_sequence A035353 A035354 A035355

nonn,eigen

Christian G. Bower (bowerc(AT)usa.net), Nov 15 1998.