A019826 Decimal expansion of sine of 17 degrees.

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

Offset

0,1

Comments

An algebraic number of degree 48 and denominator 2. - Charles R Greathouse IV, Aug 27 2017

Links

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

Index entries for algebraic numbers, degree 48

Formula

Equals A019825*A019898 + A019810*A019883. - R. J. Mathar, Jan 27 2021

Example

0.29237170472273672809746869537714325266468718618262...

Mathematica

First[RealDigits[Sin[17 Degree], 10, 100]] (* Paolo Xausa, Nov 14 2025 *)

Prog

(PARI) sin(17*Pi/180) \\ Charles R Greathouse IV, Aug 27 2017

Crossrefs

Sequence in context: A088540 A370117 A290102 * A121602 A388608 A011324

Adjacent sequences: A019823 A019824 A019825 * A019827 A019828 A019829

Keyword

nonn,cons,easy

Author

N. J. A. Sloane

Status

approved