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A019885
Decimal expansion of sine of 76 degrees.
3
9, 7, 0, 2, 9, 5, 7, 2, 6, 2, 7, 5, 9, 9, 6, 4, 7, 2, 3, 0, 6, 3, 7, 7, 8, 7, 4, 0, 3, 3, 9, 9, 0, 3, 7, 7, 6, 3, 2, 2, 6, 0, 8, 5, 2, 4, 4, 3, 0, 8, 2, 9, 1, 5, 6, 5, 6, 5, 8, 8, 7, 6, 2, 3, 2, 3, 5, 5, 5, 7, 3, 5, 8, 3, 6, 6, 3, 0, 9, 2, 9, 6, 5, 5, 4, 4, 2, 9, 2, 2, 4, 4, 5, 3, 1, 9, 3, 2, 2
OFFSET
0,1
COMMENTS
Equals sin(19*Pi/45). - Wesley Ivan Hurt, Sep 01 2014
An algebraic number of degree 24 and denominator 2. - Charles R Greathouse IV, Nov 06 2017
FORMULA
Equals 2*A019847*A019861. - R. J. Mathar, Jan 17 2021
EXAMPLE
0.970295726275996472306377874033990377632260852443082915656588...
MAPLE
Digits:=100: evalf(sin(19*Pi/45)); # Wesley Ivan Hurt, Sep 01 2014
MATHEMATICA
RealDigits[Sin[76 Degree], 10, 120][[1]] (* Harvey P. Dale, Dec 29 2013 *)
PROG
(PARI) sin(19/45*Pi) \\ Charles R Greathouse IV, Nov 06 2017
CROSSREFS
Sequence in context: A085678 A256687 A086819 * A199078 A194098 A145422
KEYWORD
nonn,cons
AUTHOR
STATUS
approved