A019923 Decimal expansion of tangent of 25 degrees.

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

Offset

0,1

Comments

Also the decimal expansion of cotangent of 65 degrees. - Mohammad K. Azarian, Jun 30 2013

Links

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

Mathematica

RealDigits[Tan[25 Degree], 10, 120][[1]] (* Harvey P. Dale, Aug 21 2013 *)

Crossrefs

Sequence in context: A119858 A130753 A021686 * A019800 A349701 A344777

Adjacent sequences: A019920 A019921 A019922 * A019924 A019925 A019926

Keyword

nonn,cons

Author

N. J. A. Sloane.

Status

approved