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!)
A259072 Decimal expansion of zeta'(-7) (the derivative of Riemann's zeta function at -7) (negated). 17

%I #14 Mar 19 2024 07:18:49

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

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

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

%N Decimal expansion of zeta'(-7) (the derivative of Riemann's zeta function at -7) (negated).

%D Steven R. Finch, Mathematical Constants, Cambridge University Press, 2003, Section 2.15.1 Generalized Glaisher constants, p. 136-137.

%H G. C. Greubel, <a href="/A259072/b259072.txt">Table of n, a(n) for n = 0..10000</a>

%H Eric Weisstein's MathWorld, <a href="http://mathworld.wolfram.com/RiemannZetaFunction.html">Riemann Zeta Function</a>.

%H Wikipedia, <a href="http://en.wikipedia.org/wiki/Riemann_zeta_function">Riemann Zeta Function</a>

%H <a href="/wiki/Index_to_constants#Start_of_section_Z">Index entries for constants related to zeta</a>

%F zeta'(-n) = (BernoulliB(n+1)*HarmonicNumber(n))/(n+1) - log(A(n)), where A(n) is the n-th Bendersky constant, that is the n-th generalized Glaisher constant.

%F zeta'(-7) = -121/11200 - log(A(7)).

%F Equals -121/11200 + (gamma + log(2*Pi))/240 - 315*Zeta'(8)/(8*Pi^8), where gamma is the Euler-Mascheroni constant A001620. - _Vaclav Kotesovec_, Jul 25 2015

%e -0.000728642680159240652467233354650360611902887720925418318636386154...

%t Join[{0, 0, 0}, RealDigits[Zeta'[-7], 10, 104] // First]

%o (PARI) -zeta'(-7) \\ _Charles R Greathouse IV_, Dec 04 2016

%K nonn,cons,changed

%O 0,4

%A _Jean-François Alcover_, Jun 18 2015

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 March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)