OFFSET
1,1
LINKS
Jonathan M. Borwein, Armin Straub, James Wan, and Wadim Zudilin, Densities of Short Uniform Random Walks p. 978, Canad. J. Math. 64(2012), 961-990.
FORMULA
W_4'(2) = 3 + (14*zeta(3) - 12)/Pi^2.
EXAMPLE
3.48925939156196990636753214786793582537972178245158184401911744937604...
MATHEMATICA
RealDigits[3 + (14*Zeta[3] - 12)/Pi^2 , 10, 104] // First
CROSSREFS
KEYWORD
AUTHOR
Jean-François Alcover, Jul 10 2014
STATUS
approved