%I A058964
%S A058964 2,8,0,8,3,2,6,6,6,9,8,4,2,0,0,3,5,5,3,9,3,2
%N A058964 Decimal expansion of series-parallel constant.
%D A058964 J. W. Moon, Some enumerative results on series-parallel networks, Annals 
               Discrete Math., 33 (1987), 199-226.
%D A058964 J. Riordan and C. E. Shannon, The number of two-terminal series-parallel 
               networks, J. Math. Phys., 21 (1942), 83-93. Reprinted in Claude Elwood 
               Shannon: Collected Papers, edited by N. J. A. Sloane and A. D. Wyner, 
               IEEE Press, NY, 1993, pp. 560-570.
%H A058964 O. Golinelli, <a href="http://arXiv.org/abs/cond-mat/9707023">Asymptotic 
               behavior of two-terminal series-parallel networks</a>.
%H A058964 S. R. Finch, <a href="http://algo.inria.fr/bsolve/">Series-parallel networks</
               a>
%F A058964 This number, c, is defined by Product_{n=1..inf} (1-c^n)^(-A000669[n]) 
               = 2.
%e A058964 .2808326669842003553932...
%Y A058964 See A058965 for continued fraction expansion. Cf. A000084, A000669.
%Y A058964 Sequence in context: A011055 A020860 A058655 this_sequence A021360 A028256 
               A160636
%Y A058964 Adjacent sequences: A058961 A058962 A058963 this_sequence A058965 A058966 
               A058967
%K A058964 nonn,cons
%O A058964 0,1
%A A058964 N. J. A. Sloane (njas(AT)research.att.com), E. M. Rains Jan 14 2001