A086867 a(n) = floor(abs(1/sin(n))).

1, 1, 7, 1, 1, 3, 1, 1, 2, 1, 1, 1, 2, 1, 1, 3, 1, 1, 6, 1, 1, 112, 1, 1, 7, 1, 1, 3, 1, 1, 2, 1, 1, 1, 2, 1, 1, 3, 1, 1, 6, 1, 1, 56, 1, 1, 8, 1, 1, 3, 1, 1, 2, 1, 1, 1, 2, 1, 1, 3, 1, 1, 5, 1, 1, 37, 1, 1, 8, 1, 1, 3, 1, 1, 2, 1, 1, 1, 2, 1, 1, 3, 1, 1, 5, 1, 1, 28, 1, 1, 9, 1, 1, 4, 1, 1, 2, 1, 1, 1, 2, 1, 1, 3, 1, 1, 5, 1, 1, 22, 1, 1, 10

Offset

1,3

Links

Seiichi Manyama, Table of n, a(n) for n = 1..1000

Mathematica

Floor[Abs[1/Sin[Range[120]]]] (* Harvey P. Dale, Nov 13 2013 *)

Prog

(PARI) a(n) = floor(abs(1/sin(n))); \\ Seiichi Manyama, Sep 22 2021

Crossrefs

Cf. A328376.

Sequence in context: A086868 A241299 A090269 * A090266 A010142 A294646

Adjacent sequences: A086864 A086865 A086866 * A086868 A086869 A086870

Keyword

easy,nonn,look

Author

Philippe Deléham, Aug 20 2003

Extensions

Corrected by Harvey P. Dale, Nov 13 2013

Status

approved