OFFSET
0,1
COMMENTS
FORMULA
Equals exp(-1/2)*(2/sqrt(5))*sinh(sqrt(5)/2).
Equals A098689 / e. - Amiram Eldar, Feb 07 2022
EXAMPLE
0.74102792152357735584178398667102441173255884250150...
MATHEMATICA
(E^(1+2/GoldenRatio)-1) / (E^GoldenRatio*(2*GoldenRatio-1)) // RealDigits[#, 10, 105]& // First (* Jean-François Alcover, Feb 13 2013 *)
PROG
(PARI) exp(-1/2)*(2/sqrt(5))*sinh(sqrt(5)/2) \\ Michel Marcus, Feb 07 2022
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
Benoit Cloitre, Nov 12 2004
STATUS
approved