login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A220782 Decimal expansion of (1/2)^(1/2)^(1/2). 1

%I #6 May 14 2019 21:40:18

%S 6,1,2,5,4,7,3,2,6,5,3,6,0,6,5,9,2,4,6,3,1,6,6,8,2,1,3,7,4,5,6,7,3,1,

%T 7,0,6,7,4,5,2,9,2,6,3,7,4,7,9,5,8,4,5,4,6,6,8,3,2,2,8,5,0,2,4,9,0,2,

%U 7,8,1,4,7,3,4,9,1,0,6,3,2,0,0,1,8,0,2,9,0,5,3,2,8,4,0,9,5,7,1,6,0,2,9,6,3,3,0,6,2,6,3,0,7,1,0,8,6,8,4,4,0,9,1,9,7,4,5,2,2,6,2,4,5,0,4,8,6,3,3,4,7,2,9,3,5,1,7,3,0,1,5,4,7,0,2,0,9,7,6,4,6,1,7,5,8,7,7,6,7,6,8,4,0,1,6,6,9,5,3,9,8,0,4,0,5,4,5,0,7,8,5,4,3,8,1,3,3,8,6,5

%N Decimal expansion of (1/2)^(1/2)^(1/2).

%C (1/2)^(1/2)^(1/2) = 1/2^(1/sqrt(2)) is transcendental, by the Gelfond-Schneider Theorem.

%H <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>

%e 0.6125473265360659246316682137456731706745292637479584546683228502490278147349...

%t RealDigits[ (1/2)^(1/2)^(1/2), 10, 200] [[1]]

%Y Cf. A193178 .

%K nonn,cons

%O 0,1

%A _Jonathan Sondow_, Dec 31 2012

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 13:53 EDT 2024. Contains 371958 sequences. (Running on oeis4.)