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A019941 Decimal expansion of tangent of 43 degrees. 1
9, 3, 2, 5, 1, 5, 0, 8, 6, 1, 3, 7, 6, 6, 1, 7, 0, 5, 6, 1, 2, 1, 8, 5, 6, 2, 7, 4, 2, 6, 1, 8, 6, 6, 5, 4, 3, 5, 3, 5, 3, 7, 2, 9, 9, 4, 9, 4, 0, 2, 3, 4, 3, 4, 5, 9, 6, 1, 3, 9, 2, 5, 8, 0, 5, 3, 7, 1, 3, 3, 4, 7, 5, 3, 6, 5, 8, 3, 0, 8, 3, 5, 1, 8, 8, 1, 7, 3, 8, 7, 7, 4, 9, 3, 2, 5, 1, 4, 9 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

Also the decimal expansion of cotangent of 47 degrees. - Ivan Panchenko, Sep 01 2014

LINKS

Ivan Panchenko, Table of n, a(n) for n = 0..1000

EXAMPLE

0.932515086137661705612185627426186654353537299494023434596139258...

MATHEMATICA

RealDigits[Tan[43*Pi/180], 10, 100][[1]] (* G. C. Greubel, Nov 24 2018 *)

PROG

(PARI) default(realprecision, 100); tan(43*Pi/180) \\ G. C. Greubel, Nov 24 2018

(MAGMA) SetDefaultRealField(RealField(100)); R:= RealField(); Tan(43*Pi(R)/180); // G. C. Greubel, Nov 24 2018

(Sage) numerical_approx(tan(43*pi/180), digits=100) # G. C. Greubel, Nov 24 2018

CROSSREFS

Cf. A019852 (sine of 43 degrees).

Sequence in context: A337768 A210644 A072559 * A200624 A105171 A010538

Adjacent sequences:  A019938 A019939 A019940 * A019942 A019943 A019944

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified June 13 20:25 EDT 2021. Contains 345009 sequences. (Running on oeis4.)