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%I #35 Jun 13 2017 08:19:10
%S 8,8,8,1,7,8,4,1,9,7,0,0,1,2,5,2,3,2,3,3,8,9,0,5,3,3,4,4,7,2,6,5,6,2,5
%N Decimal expansion of 2^-50.
%H Wolfram|Alpha, <a href="http://www.wolframalpha.com/input/?i=2%5E-50">2^-50</a>
%H Wolfram Demonstrations, <a href="http://demonstrations.wolfram.com/1125899906842624Pictures/">2^50 pictures</a>
%e 0.88817841970012523233890533447265625 × 10^-15
%t RealDigits[2^-50,10,35][[1]] (* _Harvey P. Dale_, Jun 13 2017 *)
%o (PARI) 2.^-50 \\ _Charles R Greathouse IV_, Nov 26 2014
%Y Cf. A215056.
%K nonn,cons,fini
%O -15,1
%A _Jon Perry_, Oct 20 2014
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