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 A019874 Decimal expansion of sine of 65 degrees. 3
 9, 0, 6, 3, 0, 7, 7, 8, 7, 0, 3, 6, 6, 4, 9, 9, 6, 3, 2, 4, 2, 5, 5, 2, 6, 5, 6, 7, 5, 4, 3, 1, 6, 9, 8, 3, 2, 6, 7, 7, 1, 2, 6, 2, 5, 1, 7, 5, 8, 6, 4, 6, 8, 0, 8, 7, 1, 2, 9, 8, 4, 0, 8, 8, 2, 2, 6, 1, 8, 3, 8, 5, 9, 3, 6, 3, 6, 9, 4, 1, 1, 2, 9, 0, 3, 6, 3, 7, 0, 1, 0, 8, 5, 4, 5, 7, 7, 0, 2 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS An algebraic number of degree 12 and denominator 2. - Charles R Greathouse IV, Nov 06 2017 LINKS Ivan Panchenko, Table of n, a(n) for n = 0..1000 FORMULA Equals cos(5*pi/36) = 2F1(17/24,7/24;1/2;3/4) / 2. - R. J. Mathar, Oct 27 2008 PROG (PARI) sin(13/36*Pi) \\ Charles R Greathouse IV, Nov 06 2017 CROSSREFS Sequence in context: A019740 A188738 A199789 * A197520 A068467 A131223 Adjacent sequences:  A019871 A019872 A019873 * A019875 A019876 A019877 KEYWORD nonn,cons AUTHOR STATUS approved

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Last modified March 18 19:58 EDT 2019. Contains 321293 sequences. (Running on oeis4.)