A000480 - OEIS

A000480

a(n) = floor(cos(n)).

1, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,1

LINKS

Table of n, a(n) for n=0..79.

MAPLE

f := n->floor(evalf(cos(n)));

MATHEMATICA

Table[Floor[Cos[n]], {n, 0, 100}]

PROG

(Magma) [Floor(Cos(n)): n in [0..100]]; // Wesley Ivan Hurt, Apr 21 2021

CROSSREFS