%I A058477
%S A058477 0,0,0,3,20,225,3074,50365,958880,20786745,505233986,13603353929,
%T A058477 401819713272,12917450788957,448922610588490,16770152528046333,
%U A058477 670096317408222528,28517474585339343409,1287722135213121579202
%N A058477 Total number of multiple edges in all essentially series series-parallel 
               networks with n labeled edges, multiple edges allowed.
%D A058477 J. W. Moon, Some enumerative results on series-parallel networks, Annals 
               Discrete Math., 33 (1987), 199-226 (the e.g.f. M_S(x)).
%H A058477 <a href="Sindx_Mo.html#Moon87">Index entries for sequences mentioned 
               in Moon (1987)</a>
%F A058477 E.g.f. = e.g.f. for A058476 - (exp(-x)-1+x).
%Y A058477 Sequence in context: A006963 A113333 A052851 this_sequence A119758 A108527 
               A166232
%Y A058477 Adjacent sequences: A058474 A058475 A058476 this_sequence A058478 A058479 
               A058480
%K A058477 nonn
%O A058477 0,4
%A A058477 N. J. A. Sloane (njas(AT)research.att.com), Dec 20 2000