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%I #13 Apr 07 2017 12:49:21
%S 1,0,0,0,1,0,0,0,0,0,0,0,-1,0,0,0,-1,0,0,0,-1,0,0,0,0,0,0,0,1,0,0,0,1,
%T 0,0,0,0,0,0,0,0,0,0,0,-1,0,0,0,-1,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,
%U 0,0,0,0,0,0,-1,0,0,0,-1,0,0,0,0
%N Inverse of 1320th cyclotomic polynomial.
%C Periodic with period length 1320. - _Ray Chandler_, Apr 07 2017
%H Ray Chandler, <a href="/A015329/b015329.txt">Table of n, a(n) for n = 0..2000</a>
%H <a href="/index/Rec#order_320">Index entries for linear recurrences with constant coefficients</a>, order 320.
%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);
%t CoefficientList[Series[1/Cyclotomic[1320,x],{x,0,90}],x] (* _Harvey P. Dale_, Jul 31 2012 *)
%K sign
%O 0,1
%A _Simon Plouffe_
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