A019856 Decimal expansion of sine of 47 degrees.

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

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• cons

Comments

An algebraic number of degree 48 and denominator 2. - Charles R Greathouse IV, Nov 05 2017

Links

• Ivan Panchenko, Table of n, a(n) for n = 0..1000
• Index entries for algebraic numbers, degree 48

Programs

Mathematica

RealDigits[Sin[47 Degree],10,120][[1]] (* Harvey P. Dale, Sep 10 2023 *)

PARI

sin(47/180*Pi) \\ Charles R Greathouse IV, Nov 05 2017