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%I #16 Aug 11 2016 06:00:13
%S 3,9,7,2,1,3,0,9,6,8,8,4,2,4,0,0,4,1,4,8,5,6,5,4,0,7,0,2,2,7,3,9,8,7,
%T 3,4,2,2,9,8,7,3,7,0,9,9,5,2,7,6
%N Decimal expansion of the radius of convergence of the generating function for the enumeration of rooted identity trees (A004111).
%D Steven R. Finch, Mathematical Constants, Cambridge University Press, 2003, Section 5.6.2 More Tree Varieties, p. 301.
%H Antoine Genitrini, <a href="https://arxiv.org/abs/1605.00837">Full asymptotic expansion for Polya structures</a>, arXiv:1605.00837 [math.CO] 2016, p. 8.
%F Equals 1 / A246169 (see formulas there given by _Vaclav Kotesovec_).
%e 0.39721309688424004148565407022739873422987370995276...
%Y Cf. A004111, A246169.
%K nonn,cons,more
%O 0,1
%A _Jean-François Alcover_, Aug 10 2016
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