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%I #11 Aug 04 2017 11:48:40
%S 2,8,4,128,1,1024,16,32768,1,262144,32,4194304,1,33554432,512,
%T 2147483648,1,17179869184,2048,274877906944,64,2199023255552,2048,
%U 70368744177664,1,562949953421312,131072,9007199254740992,256
%N Denominators of (reduced) coefficients of Laurent series for conformal mapping from exterior of unit disk onto exterior of Mandelbrot set.
%C Sum converges very slowly: 10^118 terms to get first two digits, 10^1181 for three digits.
%D John H. Ewing and G. Schober, "The area of the Mandelbrot set", Numer. Math. vol. 61, pp. 59-72, 1992.
%H Adam Majewski, <a href="http://republika.pl/fraktal/maxima.html">Maxima code for this sequence</a>
%H Robert P. Munafo, <a href="http://www.mrob.com/pub/muency/laurentseries.html">Laurent Series</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/MandelbrotSet.html">Mandelbrot Set</a>
%p Munafo site gives Maple code.
%Y Cf. A054670.
%K frac,nonn
%O 0,1
%A _Robert Munafo_, Apr 18 2000
%E Extended by _Eric W. Weisstein_, Nov 27 2005
%E Definition corrected by Adam Majewski (adammaj1(AT)o2.pl), Nov 17 2006