OFFSET
1,2
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..5000
Eric Weisstein's World of Mathematics, Omega-2 Constant
Eric Weisstein's World of Mathematics, Equianharmonic Case
FORMULA
Equals (sqrt(3)*gamma(1/3)^3)/(8*Pi).
EXAMPLE
1.32497906...
MATHEMATICA
RealDigits[Sqrt[3]*Gamma[1/3]^3/(8*Pi), 10, 50][[1]] (* G. C. Greubel, Nov 05 2017 *)
PROG
(PARI) default(realprecision, 1000); (sqrt(3)*gamma(1/3)^3)/(8*Pi) \\ Anders Hellström, Aug 15 2015
(Magma) C<i> := ComplexField(); [Sqrt(3)*Gamma(1/3)^3/(8*Pi(C))]; // G. C. Greubel, Nov 05 2017
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Eric W. Weisstein, May 26 2004
STATUS
approved