The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A019906 Decimal expansion of tangent of 8 degrees. 1
 1, 4, 0, 5, 4, 0, 8, 3, 4, 7, 0, 2, 3, 9, 1, 4, 4, 6, 8, 3, 8, 1, 1, 7, 6, 9, 3, 4, 3, 2, 8, 1, 4, 1, 3, 5, 6, 7, 3, 1, 8, 7, 2, 7, 5, 1, 7, 4, 7, 7, 2, 3, 7, 4, 8, 9, 5, 3, 6, 0, 3, 6, 1, 7, 1, 2, 0, 5, 3, 2, 3, 2, 6, 4, 5, 7, 7, 9, 3, 4, 7, 8, 6, 6, 3, 6, 7, 9, 6, 7, 0, 3, 7, 7, 9, 3, 6, 8, 4 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS Also the decimal expansion of cotangent of 82 degrees. - Mohammad K. Azarian, Jun 30 2013 LINKS Ivan Panchenko, Table of n, a(n) for n = 0..1000 MATHEMATICA RealDigits[Tan[8 Degree], 10, 120][[1]] (* Harvey P. Dale, May 16 2019 *) CROSSREFS Sequence in context: A306072 A185199 A201196 * A197251 A049247 A175621 Adjacent sequences:  A019903 A019904 A019905 * A019907 A019908 A019909 KEYWORD nonn,cons AUTHOR STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified August 3 13:21 EDT 2020. Contains 336198 sequences. (Running on oeis4.)