A019880 Decimal expansion of sine of 71 degrees.

9, 4, 5, 5, 1, 8, 5, 7, 5, 5, 9, 9, 3, 1, 6, 8, 1, 0, 3, 4, 8, 1, 2, 4, 7, 0, 7, 5, 1, 9, 4, 0, 3, 1, 7, 7, 6, 7, 6, 4, 5, 8, 7, 2, 5, 9, 1, 8, 9, 5, 2, 7, 0, 3, 0, 1, 0, 1, 4, 0, 8, 2, 0, 9, 6, 7, 5, 9, 6, 8, 0, 0, 9, 3, 0, 7, 7, 2, 8, 6, 3, 2, 6, 1, 9, 3, 0, 3, 0, 7, 7, 8, 6, 0, 9, 1, 9, 2, 9

Offset

0,1

Comments

Equals sin(71*Pi/180). - Wesley Ivan Hurt, Sep 01 2014

An algebraic number of degree 48 and denominator 2. - Charles R Greathouse IV, Nov 06 2017

Links

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

Index entries for algebraic numbers, degree 48

Example

0.9455185755993168103481247075194031776764587259189527030101...

Maple

Digits:=100: evalf(sin(71*Pi/180)); # Wesley Ivan Hurt, Sep 01 2014

Mathematica

First@RealDigits[Sin[71 Degree], 10, 120] (* Michael De Vlieger,
  Aug 31 2014 *)

Prog

(PARI) sin(71/180*Pi) \\ Charles R Greathouse IV, Nov 06 2017

Crossrefs

Sequence in context: A245887 A336603 A308226 * A021518 A030070 A114739

Adjacent sequences: A019877 A019878 A019879 * A019881 A019882 A019883

Keyword

nonn,cons

Author

N. J. A. Sloane.

Status

approved