login
A111613
Decimal expansion of (cosine of 1 degree)^4.
3
9, 9, 9, 3, 9, 0, 9, 1, 9, 7, 9, 2, 0, 2, 5, 8, 9, 5, 9, 5, 4, 7, 6, 7, 0, 5, 5, 1, 0, 2, 4, 9, 6, 8, 6, 0, 5, 4, 3, 7, 9, 0, 3, 6, 0, 8, 8, 3, 0, 2, 6, 0, 7, 8, 5, 8, 0, 1, 9, 9, 6, 5, 5, 1, 1, 7, 7, 5, 1, 7, 0, 7, 1, 3, 5, 5, 5, 1, 5, 5, 6, 6, 6, 0, 4, 1, 3, 4, 1, 8, 6, 9, 1, 5, 4, 6, 3, 2, 6, 8
OFFSET
0,1
COMMENTS
An algebraic number of degree 24 and denominator 16. - Charles R Greathouse IV, Aug 27 2017
MATHEMATICA
RealDigits[Cos[1 Degree]^4, 10, 120][[1]] (* Harvey P. Dale, Apr 06 2019 *)
PROG
(PARI) cos(Pi/180)^4 \\ Charles R Greathouse IV, Aug 27 2017
CROSSREFS
Cf. A019810.
Sequence in context: A111623 A229985 A019897 * A111591 A258814 A346849
KEYWORD
nonn,cons
AUTHOR
Mohammad K. Azarian, Nov 17 2005
STATUS
approved