A019912 Decimal expansion of tangent of 14 degrees.

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

Offset

0,1

Comments

Also the decimal expansion of cotangent of 76 degrees. - Mohammad K. Azarian, Jun 30 2013

Links

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

Index entries for algebraic numbers, degree 24.

Example

0.2493280028431806916240399378048621677688462424594...

Mathematica

First[RealDigits[Tan[14 Degree], 10, 100]] (* Paolo Xausa, Nov 16 2025 *)

Prog

(PARI) tan(7*Pi/90) \\ Charles R Greathouse IV, Apr 30 2026

Crossrefs

Sequence in context: A133057 A383463 A155523 * A354903 A081344 A227272

Adjacent sequences: A019909 A019910 A019911 * A019913 A019914 A019915

Keyword

nonn,cons,easy

Author

N. J. A. Sloane

Status

approved