OFFSET
2,1
COMMENTS
See A238238 which is the equivalent of this constant in radians.
LINKS
Stanislav Sykora, Table of n, a(n) for n = 2..2000
Wikipedia, Solid angle.
FORMULA
Equals (180/Pi)*A238238.
EXAMPLE
76.345415254024494986936602665700470228665329380338425539942733615...
MATHEMATICA
RealDigits[ArcCos[2/GoldenRatio-1]*180/Pi, 10, 120][[1]] (* Amiram Eldar, Jun 06 2023 *)
PROG
(PARI) acos(4/(1+sqrt(5))-1)*180/Pi
CROSSREFS
KEYWORD
AUTHOR
Stanislav Sykora, Feb 20 2014
STATUS
approved