login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A113847 Decimal expansion of beta'(0) : the derivative of the Dirichlet beta function evaluated at zero. 0
3, 9, 1, 5, 9, 4, 3, 9, 2, 7, 0, 6, 8, 3, 6, 7, 7, 6, 4, 7, 1, 9, 4, 5, 3, 4, 6, 8, 9, 9, 1, 1, 1, 0, 2, 8, 0, 9, 0, 2, 1, 0, 1, 1, 5, 7, 7, 0, 0, 2, 6, 6, 4, 8, 3, 0, 5, 3, 3, 0, 9, 5, 9, 3, 5, 5, 6, 9, 4, 3, 2, 2, 5, 1, 2, 0, 2, 9, 5, 1, 9, 2, 3, 9, 7, 2, 9, 3, 7, 2, 0, 6, 5, 1, 0, 9, 9, 9, 3, 3, 5, 8, 5, 6 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..103.

Eric Weisstein's World of Mathematics, Dirichlet Beta Function

FORMULA

beta'(0)=log(Gamma(1/4)/2/Gamma(3/4))=0.3915943927068367764719453...

MATHEMATICA

RealDigits[ Log[ (2*Gamma[5/4])/Gamma[3/4]], 10, 104] // First (* Jean-Fran├žois Alcover, Feb 20 2013 *)

CROSSREFS

Sequence in context: A010631 A019665 A119898 * A119796 A154572 A333346

Adjacent sequences:  A113844 A113845 A113846 * A113848 A113849 A113850

KEYWORD

cons,nonn

AUTHOR

Benoit Cloitre, Jan 24 2006

STATUS

approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 29 09:31 EDT 2021. Contains 346344 sequences. (Running on oeis4.)