This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A019920 Decimal expansion of tangent of 22 degrees. 1
 4, 0, 4, 0, 2, 6, 2, 2, 5, 8, 3, 5, 1, 5, 6, 8, 1, 1, 3, 2, 2, 3, 4, 8, 1, 4, 3, 5, 7, 9, 9, 1, 0, 2, 7, 1, 4, 7, 2, 3, 7, 9, 8, 2, 0, 0, 7, 4, 7, 8, 6, 6, 2, 8, 5, 7, 1, 5, 3, 7, 1, 4, 7, 8, 8, 9, 3, 8, 4, 6, 3, 3, 3, 9, 8, 4, 1, 0, 0, 4, 2, 7, 7, 0, 1, 1, 9, 7, 9, 6, 9, 8, 5, 9, 0, 3, 1, 5, 6 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Also the decimal expansion of cotangent of 68 degrees. - Mohammad K. Azarian, Jun 30 2013 LINKS Ivan Panchenko, Table of n, a(n) for n = 0..1000 CROSSREFS Sequence in context: A147988 A306488 A230031 * A246130 A010675 A035673 Adjacent sequences:  A019917 A019918 A019919 * A019921 A019922 A019923 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 24 13:48 EDT 2019. Contains 326279 sequences. (Running on oeis4.)