OFFSET
0,3
LINKS
David H. Bailey, Jonathan M. Borwein, David Broadhurst and M. L. Glasser, Elliptic integral evaluations of Bessel moments, arXiv:0801.0891 [hep-th], 2008.
FORMULA
c(3, 3) = (1/9)*(PolyGamma(1, 1/3) - PolyGamma(1, 2/3)) - 2/3.
EXAMPLE
0.1146357462298196302005207629574256896984676698786187535554333963...
MATHEMATICA
c[3, 3] = (1/9)*(PolyGamma[1, 1/3] - PolyGamma[1, 2/3]) - 2/3;
RealDigits[c[3, 3], 10, 102][[1]]
PROG
(PARI) (zetahurwitz(2, 1/3)-zetahurwitz(2, 2/3)-6)/9 \\ Charles R Greathouse IV, Oct 23 2023
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Jean-François Alcover, May 31 2016
STATUS
approved