OFFSET
0,2
LINKS
L. B. W. Jolley, Summation of Series, Dover, 1961, p. 44 (series n. 240)
FORMULA
Equals Sum_{k>=1} 1/((4*k+1)*(4*k+3)) = Sum_{k>=1} 1/A001539(k). - Amiram Eldar, Jul 04 2020
EXAMPLE
0.0593657483653908214744970895766045271913128415885548942885347407051...
MATHEMATICA
RealDigits[Pi/8 - 1/3, 10, 90, -1][[1]]
PROG
(PARI) Pi/8-1/3 \\ Charles R Greathouse IV, May 05 2014
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Bruno Berselli, Mar 21 2014
STATUS
approved