OFFSET
1,1
LINKS
Mark W. Coffey, On some log-cosine integrals related to zeta(3), zeta(4), and zeta(6), Journal of Computational and Applied Mathematics 159 (2003) p. 207.
FORMULA
Pi/1440*(11*Pi^4 + 60*Pi^2*log(2)^2 + 720*log(2)*zeta(3)).
EXAMPLE
4.26715236098409886523010918341815127892783395809205918285...
MATHEMATICA
Pi/1440*(11*Pi^4 + 60*Pi^2*Log[2]^2 + 720*Log[2]*Zeta[3]) // RealDigits[#, 10, 105]& // First
CROSSREFS
KEYWORD
AUTHOR
Jean-François Alcover, Apr 02 2015
STATUS
approved