%I #4 Mar 27 2014 09:13:55
%S 1,6,8,1,3,6,7,5,2,4,4,4,1,8,8,0,2,5,5,5,9,1,7,0,2,3,7,0,3,9,2,0,0,6,
%T 3,2,2,8,6,4,0,4,3,4,7,5,3,6,4,3,1,3,5,5,2,7,5,2,9,3,3,0,1,9,5,8,4,1,
%U 3,9,4,5,5,2,8,2,7,9,0,6,8,0,6,4,2,1,2,2,1,3,2,7,8,9,8,9,2,3,4,1,9,1,4,1,1
%N Decimal expansion of a constant related to A000621 and A000624.
%D S. R. Finch, Mathematical Constants, Cambridge, 2003, Section 5.6., p.300 and p.560.
%H P. Flajolet and R. Sedgewick, <a href="http://algo.inria.fr/flajolet/Publications/books.html">Analytic Combinatorics</a>, 2009; see page 283
%F Equals lim n->infinity A000621(n)^(1/n).
%F Equals lim n->infinity A000624(n)^(1/n).
%e 1.681367524441880255591702370392006322864...
%Y Cf. A000621, A000624.
%K nonn,cons
%O 1,2
%A _Vaclav Kotesovec_, Mar 27 2014