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%I #17 Apr 07 2017 11:37:11
%S 1,-1,0,1,-1,0,1,-1,0,1,-1,0,1,-1,0,1,-1,1,0,-1,1,0,-1,2,-1,-1,2,-1,
%T -1,2,-1,-1,2,-1,0,1,-1,0,1,-1,1,0,-1,1,0,-1,2,-1,-1,2,-1,-1,2,-1,-1,
%U 2,-1,0,1,-1,0,1,-1,1,0,-1,1,0,-1,1,0,-1,1,0,-1,1,0,-1,1,0,0
%N Inverse of 1173rd cyclotomic polynomial.
%C Periodic with period length 1173. - _Ray Chandler_, Apr 07 2017
%H Ray Chandler, <a href="/A015182/b015182.txt">Table of n, a(n) for n = 0..2000</a>
%H <a href="/index/Rec#order_704">Index entries for linear recurrences with constant coefficients</a>, order 704.
%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 Join[CoefficientList[Series[1/Cyclotomic[1173,x],{x,0,80}],x],{0,0}] (* _Harvey P. Dale_, Aug 19 2015 *)
%K sign
%O 0,24
%A _Simon Plouffe_