login
A094881
Decimal expansion of Pi/phi, where phi = (1+sqrt(5))/2.
6
1, 9, 4, 1, 6, 1, 1, 0, 3, 8, 7, 2, 5, 4, 6, 6, 5, 7, 7, 3, 4, 6, 8, 6, 5, 6, 2, 9, 9, 6, 2, 6, 9, 5, 9, 5, 7, 6, 3, 4, 6, 6, 9, 8, 9, 3, 8, 4, 6, 0, 4, 8, 2, 9, 9, 5, 0, 7, 3, 8, 8, 2, 1, 6, 9, 4, 2, 1, 6, 2, 7, 3, 7, 1, 6, 6, 4, 8, 9, 6, 0, 3, 2, 3, 8, 0, 5, 3, 7, 9, 5, 0, 1, 1, 8, 2, 5, 0, 8
OFFSET
1,2
COMMENTS
The area of a golden ellipse with a semi-major axis 1 and a minor semi-axis 1/phi. - Amiram Eldar, Jul 05 2020
FORMULA
Equals Gamma(3/10)*Gamma(7/10)/2. - Andrea Pinos, Jul 05 2023
EXAMPLE
1.941611038725466577...
MATHEMATICA
RealDigits[Pi/GoldenRatio, 10, 120][[1]] (* Harvey P. Dale, Jul 23 2013 *)
PROG
(PARI) 2*Pi/(sqrt(5)+1) \\ Charles R Greathouse IV, Sep 28 2022
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
N. J. A. Sloane, Jun 15 2004
STATUS
approved