%I A094611
%S A094611 1,1,1,3,11,56,359,2597,20386,167819,1429815,12500748,111595289,
%T A094611 1013544057,9340950309,87176935700,822559721606,7836316493485,
%U A094611 75293711520236,728968295958626,7105984356424859
%N A094611 Number of unlabeled 5-gonal 2-trees with n 5-gons.
%H A094611 G. Labelle, C. Lamathe and P. Leroux, <a href="http://arXiv.org/abs/math.CO/
               0312424">Labeled and unlabeled enumeration of k-gonal 2-trees</a>
%Y A094611 Cf. A054581.
%Y A094611 Sequence in context: A007841 A036760 A000985 this_sequence A052442 A001586 
               A126201
%Y A094611 Adjacent sequences: A094608 A094609 A094610 this_sequence A094612 A094613 
               A094614
%K A094611 nonn
%O A094611 0,4
%A A094611 Vladeta Jovovic (vladeta(AT)eunet.rs), Jun 06 2004