%I #11 Apr 07 2017 20:14:24
%S 1,-1,0,0,0,1,-1,0,0,0,1,-1,0,1,-1,1,-1,0,1,-1,1,-1,0,1,-1,1,0,-1,1,
%T -1,1,1,-2,1,-1,1,1,-2,1,0,0,1,-2,1,1,-1,1,-2,1,1,-1,1,-1,0,1,-1,1,0,
%U -1,1,-1,1,1,-2,1,-1,1,1,-2,1,0,0,1,-2,1,1,-1,1,-2,1,1
%N Inverse of 2015th cyclotomic polynomial.
%C Periodic with period length 2015. - _Ray Chandler_, Apr 07 2017
%H Ray Chandler, <a href="/A016024/b016024.txt">Table of n, a(n) for n = 0..3000</a>
%H <a href="/index/Rec#order_1440">Index entries for linear recurrences with constant coefficients</a>, order 1440.
%H <a href="/index/Pol#poly_cyclo_inv">Index to sequences related to inverse of cyclotomic polynomials</a>
%p with(numtheory,cyclotomic); c := n->series(1/cyclotomic(n,x),x,80);
%K sign
%O 0,33
%A _Simon Plouffe_