A111623 Decimal expansion of (cosine of 1 degree)^5.

9, 9, 9, 2, 3, 8, 7, 0, 7, 7, 1, 4, 2, 8, 2, 9, 5, 5, 7, 9, 9, 2, 2, 4, 1, 4, 2, 6, 7, 5, 6, 3, 8, 7, 1, 6, 6, 2, 9, 1, 0, 7, 9, 5, 2, 0, 1, 9, 7, 8, 9, 8, 7, 7, 0, 8, 2, 2, 4, 0, 9, 8, 1, 0, 4, 0, 8, 5, 9, 5, 8, 9, 3, 4, 6, 1, 8, 8, 4, 5, 9, 1, 7, 6, 4, 9, 0, 0, 3, 0, 0, 1, 9, 1, 9, 5, 7, 8, 9, 3

Offset

0,1

Links

Table of n, a(n) for n=0..99.

Index entries for algebraic numbers, degree 48.

Mathematica

RealDigits[(Cos[1 Degree])^5, 10, 120][[1]] (* Harvey P. Dale, Jan 05 2016 *)

Prog

(PARI) cos(Pi/180)^5 \\ Charles R Greathouse IV, Apr 26 2026

Crossrefs

Cf. A019898, A019810.

Sequence in context: A197149 A381397 A274031 * A229985 A019897 A111613

Adjacent sequences: A111620 A111621 A111622 * A111624 A111625 A111626

Keyword

nonn,cons

Author

Mohammad K. Azarian, Nov 17 2005

Status

approved