OFFSET
1,1
COMMENTS
Also the decimal expansion of cotangent of 19 degrees. - Ivan Panchenko, Sep 01 2014
LINKS
Ivan Panchenko, Table of n, a(n) for n = 1..1000
EXAMPLE
2.904210877675822802579325534527091254031261921846221668363...
MATHEMATICA
RealDigits[Tan[71 Degree], 10, 120][[1]] (* Harvey P. Dale, Apr 07 2014 *)
PROG
(PARI) default(realprecision, 100); tan(71*Pi/180) \\ G. C. Greubel, Nov 21 2018
(Magma) SetDefaultRealField(RealField(100)); R:= RealField(); Tan(71*Pi(R)/180); // G. C. Greubel, Nov 21 2018
(Sage) numerical_approx(tan(71*pi/180), digits=100) # G. C. Greubel, Nov 21 2018
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
STATUS
approved