OFFSET
3,1
LINKS
G. C. Greubel, Table of n, a(n) for n = 3..10000
Mohammad Reza Yegan, On the irrationality of Pi^4 and Pi^6, Journal of Number Theory, Volume 178, September 2017, Pages 5-10.
FORMULA
Equals Sum_{k>=1} k*(k+1)*(k+2)*(k+3)*(k+4)*zeta(k+5)/2^(k+2). - Amiram Eldar, May 21 2021
EXAMPLE
961.389193575304437...
MATHEMATICA
RealDigits[Pi^6, 10, 108][[1]] (* Alonso del Arte, Oct 05 2014 *)
PROG
(PARI) Pi^6 \\ G. C. Greubel, Mar 09 2018
(Magma) R:= RealField(100); (Pi(R))^6; // G. C. Greubel, Mar 09 2018
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
Mohammad K. Azarian, Apr 12 2004
STATUS
approved