OFFSET
1,1
FORMULA
EXAMPLE
5.27784600450292737...
MATHEMATICA
First@ RealDigits[N[2 E Pi/(1 + Sqrt@ 5), 120]] (* Michael De Vlieger, Mar 18 2015 *)
PROG
(PARI) 2*Pi*exp(1)/(sqrt(5)+1) \\ Charles R Greathouse IV, Apr 20 2016
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Kurt Walker, Mar 14 2015
STATUS
approved