OFFSET
1,4
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..10000
Philippe Flajolet, Bruno Salvy, Euler Sums and Contour Integral Representations, Experimental Mathematics 7:1 (1998) page 16.
FORMULA
Equals zeta(3)^2 - zeta(6)/3.
EXAMPLE
1.1058264444388178540088457688766809845497962424196...
MATHEMATICA
RealDigits[Zeta[3]^2 - 1/3*Zeta[6], 10, 100][[1]]
PROG
(PARI) zeta(3)^2-Pi^6/2835 /* Michel Marcus, Jul 04 2014 */
CROSSREFS
KEYWORD
AUTHOR
Jean-François Alcover, Feb 19 2014
STATUS
approved