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A019957 Decimal expansion of tangent of 59 degrees. 1
1, 6, 6, 4, 2, 7, 9, 4, 8, 2, 3, 5, 0, 5, 1, 7, 9, 1, 1, 0, 3, 0, 4, 9, 6, 1, 7, 0, 0, 3, 4, 7, 8, 2, 4, 2, 3, 7, 6, 9, 4, 8, 3, 8, 6, 1, 1, 0, 8, 5, 5, 4, 8, 9, 2, 9, 4, 1, 0, 5, 4, 5, 4, 5, 6, 2, 4, 4, 4, 1, 6, 7, 2, 1, 6, 8, 4, 7, 3, 0, 6, 6, 4, 2, 9, 1, 4, 0, 4, 0, 2, 2, 8, 1, 6, 7, 3, 5, 9 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Also the decimal expansion of cotangent of 31 degrees. - Ivan Panchenko, Sep 01 2014

LINKS

Ivan Panchenko, Table of n, a(n) for n = 1..1000

EXAMPLE

1.664279482350517911030496170034782423769483861108554892941...

MATHEMATICA

RealDigits[Tan[59 Degree], 10, 120][[1]] (* Harvey P. Dale, Aug 17 2012 *)

RealDigits[Tan[59*Pi/180], 10, 100][[1]] (* G. C. Greubel, Nov 22 2018 *)

PROG

(PARI) default(realprecision, 100); tan(59*Pi/180) \\ G. C. Greubel, Nov 22 2018

(MAGMA) SetDefaultRealField(RealField(100)); R:= RealField(); Tan(59*Pi(R)/180); // G. C. Greubel, Nov 22 2018

(Sage) numerical_approx(tan(59*pi/180), digits=100) # G. C. Greubel, Nov 22 2018

CROSSREFS

Cf. A019868 (sine of 59 degrees).

Sequence in context: A159702 A255188 A164510 * A099405 A090966 A254153

Adjacent sequences:  A019954 A019955 A019956 * A019958 A019959 A019960

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified July 22 15:23 EDT 2019. Contains 325224 sequences. (Running on oeis4.)