OFFSET
0,1
LINKS
G. C. Greubel, Table of n, a(n) for n = 0..10000
H. M. Srivasata, M. L. Glasser, and Victor S. Adamchik, Some Definite Integrals Associated with the Riemann Zeta Function
EXAMPLE
-0.464847699170805107492692486832939060882941187575901...
MATHEMATICA
RealDigits[-Catalan/Pi - Log[2]/4, 10, 105] // First
PROG
(PARI) Catalan/Pi + log(2)/4 \\ Charles R Greathouse IV, Mar 23 2015
(PARI) .5 - sumpos(k=1, zeta(2*k)/(2*k+1)/16^k) \\ Charles R Greathouse IV, Mar 23 2015
(Magma) SetDefaultRealField(RealField(100)); R:=RealField(); Catalan(R)/Pi(R) + Log(2)/4; // G. C. Greubel, Aug 25 2018
CROSSREFS
KEYWORD
AUTHOR
Jean-François Alcover, Mar 23 2015
STATUS
approved