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 A019836 Decimal expansion of sine of 27 degrees. 1
 4, 5, 3, 9, 9, 0, 4, 9, 9, 7, 3, 9, 5, 4, 6, 7, 9, 1, 5, 6, 0, 4, 0, 8, 3, 6, 6, 3, 5, 7, 8, 7, 1, 1, 9, 8, 9, 8, 3, 0, 4, 7, 7, 0, 3, 0, 4, 9, 0, 2, 1, 5, 5, 6, 9, 8, 5, 3, 1, 6, 0, 0, 5, 8, 2, 2, 0, 2, 6, 7, 8, 4, 1, 3, 1, 8, 5, 2, 4, 2, 8, 7, 5, 4, 4, 7, 3, 4, 3, 9, 2, 2, 1, 9, 4, 6, 7, 9, 7 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS An algebraic number of degree 8 and denominator 2. - Charles R Greathouse IV, Aug 27 2017 LINKS Ivan Panchenko, Table of n, a(n) for n = 0..1000 Wikipedia, Exact trigonometric constants, Wikipedia MATHEMATICA RealDigits[Sin[27 Degree], 10, 120][[1]] (* Harvey P. Dale, Nov 09 2014 *) PROG (PARI) cos(7*Pi/20) \\ Charles R Greathouse IV, Aug 27 2017 CROSSREFS Sequence in context: A170929 A245085 A299420 * A020503 A307484 A266964 Adjacent sequences:  A019833 A019834 A019835 * A019837 A019838 A019839 KEYWORD nonn,cons AUTHOR STATUS approved

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Last modified May 21 19:00 EDT 2019. Contains 323444 sequences. (Running on oeis4.)