OFFSET
1,3
COMMENTS
Also the decimal expansion of cotangent of 44 degrees. - Ivan Panchenko, Sep 01 2014
LINKS
Ivan Panchenko, Table of n, a(n) for n = 1..1000
EXAMPLE
1.0355303137905695069588325512481320249699384126523399634511...
MATHEMATICA
RealDigits[Tan[23*Pi/90], 10, 100][[1]] (* G. C. Greubel, Nov 24 2018 *)
RealDigits[Tan[46 Degree], 10, 120][[1]] (* Harvey P. Dale, Jan 15 2022 *)
PROG
(PARI) default(realprecision, 100); tan(23*Pi/90) \\ G. C. Greubel, Nov 24 2018
(Magma) SetDefaultRealField(RealField(100)); R:= RealField(); Tan(23*Pi(R)/90); // G. C. Greubel, Nov 24 2018
(Sage) numerical_approx(tan(23*pi/90), digits=100) # G. C. Greubel, Nov 24 2018
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
STATUS
approved