OFFSET
4,1
FORMULA
Equals Product_{k=1..22, gcd(k,22)==1} Gamma(k/22). - Amiram Eldar, Jun 12 2021
EXAMPLE
9792.629913129006504407721921389939407369622612098399...
MATHEMATICA
RealDigits[(2*Pi)^5, 10, 100][[1]] (* Amiram Eldar, Jun 12 2021 *)
PROG
(PARI) 32*Pi^5 \\ Charles R Greathouse IV, Oct 01 2022
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Omar E. Pol, Aug 11 2012
STATUS
approved