%I #23 Oct 13 2022 07:50:41
%S 1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
%T 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
%U 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
%N Inverse of 2167th cyclotomic polynomial.
%C Periodic with period length 2167. - _Ray Chandler_, Apr 07 2017
%H Ray Chandler, <a href="/A016176/b016176.txt">Table of n, a(n) for n = 0..3000</a>
%H <a href="/index/Rec#order_1960">Index entries for linear recurrences with constant coefficients</a>, order 1960.
%H <a href="/index/Pol#poly_cyclo_inv">Index to sequences related to inverse of cyclotomic polynomials</a>
%e 1 + x + x^2 + x^3 + x^4 + x^5 + x^6 + x^7 + x^8 + x^9 + x^10 - x^197 - x^198 - x^199 - x^200 - x^201 - x^202 - x^203 - x^204 - x^205 - x^206 - x^207 + O(x^1300).
%p with(numtheory,cyclotomic); c := n->series(1/cyclotomic(n,x),x,1300); c(2167);
%t PadRight[CoefficientList[Series[1/Cyclotomic[2167,x],{x,0,350}], x], 350,0](* _Harvey P. Dale_, Jun 21 2015 *)
%K sign
%O 0,1
%A _Simon Plouffe_
%E Edited by _N. J. A. Sloane_, Apr 19 2007