OFFSET
1,1
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..5000
Raimundas Vidunas, Expressions for values of the Gamma function, arXiv:math/0403510 [math.CA], 2004.
FORMULA
EXAMPLE
7.5339415987976119046992298412151336246104195881490759409831...
MATHEMATICA
RealDigits[Gamma[1/8], 10, 100][[1]] (* Bruno Berselli, Dec 13 2012 *)
RealDigits[Pi^(1/8) * 2^(17/8) * EllipticK[1/2]^(1/4) * EllipticK[3 - 2*Sqrt[2]]^(1/2), 10, 100][[1]] (* Vaclav Kotesovec, Apr 15 2024 *)
PROG
(PARI) default(realprecision, 100); gamma(1/8) \\ G. C. Greubel, Jan 15 2017
(Magma) SetDefaultRealField(RealField(100)); Gamma(1/8); // G. C. Greubel, Mar 10 2018
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Dec 29 2011
STATUS
approved