login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A019871 Decimal expansion of sine of 62 degrees. 0
8, 8, 2, 9, 4, 7, 5, 9, 2, 8, 5, 8, 9, 2, 6, 9, 4, 2, 0, 3, 2, 1, 7, 1, 3, 6, 0, 3, 1, 5, 7, 1, 9, 3, 8, 6, 0, 8, 3, 5, 3, 6, 6, 3, 1, 9, 9, 9, 5, 4, 2, 2, 3, 0, 4, 7, 6, 8, 6, 7, 7, 2, 8, 0, 7, 0, 3, 9, 7, 2, 8, 2, 8, 1, 0, 2, 4, 6, 2, 4, 8, 2, 9, 9, 1, 7, 1, 6, 8, 0, 5, 0, 3, 7, 5, 6, 2, 6, 2 (list; constant; graph; refs; listen; history; internal format)
OFFSET

0,1

FORMULA

Equals cos(7*pi/45) = 2F1(11/15,4/15;1/2;3/4) / 2. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 27 2008]

CROSSREFS

Sequence in context: A105193 A178678 A011464 * A174235 A185266 A010530

Adjacent sequences:  A019868 A019869 A019870 * A019872 A019873 A019874

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 17 19:07 EST 2012. Contains 206085 sequences.