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A019878
Decimal expansion of sine of 69 degrees.
4
9, 3, 3, 5, 8, 0, 4, 2, 6, 4, 9, 7, 2, 0, 1, 7, 4, 8, 9, 9, 0, 0, 4, 3, 0, 6, 3, 1, 3, 9, 5, 7, 0, 7, 4, 1, 4, 0, 5, 9, 6, 5, 2, 6, 8, 5, 3, 7, 4, 6, 6, 8, 0, 6, 8, 8, 1, 6, 4, 9, 6, 8, 1, 1, 3, 9, 1, 4, 9, 4, 9, 8, 2, 3, 6, 0, 2, 2, 3, 1, 6, 3, 6, 8, 2, 3, 7, 9, 8, 3, 0, 7, 4, 3, 8, 6, 0, 5, 5
OFFSET
0,1
COMMENTS
An algebraic number of degree 16 and denominator 2. - Charles R Greathouse IV, Nov 06 2017
FORMULA
MATHEMATICA
RealDigits[Sin[69 Degree], 10, 120][[1]] (* Harvey P. Dale, Dec 19 2011 *)
PROG
(PARI) sin(23/60*Pi) \\ Charles R Greathouse IV, Nov 06 2017
CROSSREFS
Sequence in context: A063569 A037921 A327135 * A272408 A177910 A198416
KEYWORD
nonn,cons
STATUS
approved