OFFSET
0,1
LINKS
Ovidiu Furdui, Problem 1849, Mathematics Magazine, Vol. 83, No. 3 (2010), p. 227; An alternating double series, Solution to Problem 1849 by Omran Kouba, ibid., Vol. 84, No. 3 (2010), pp. 234-235.
FORMULA
Equals Pi^2/12 + log(2) - 3*zeta(3)/4.
EXAMPLE
0.61407153661436281360363608364760166961123536570828...
MATHEMATICA
RealDigits[Pi^2/12 + Log[2] - 3*Zeta[3]/4, 10, 100][[1]]
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Amiram Eldar, Jun 09 2022
STATUS
approved