%I #15 Feb 15 2020 13:19:18
%S 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,
%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,-1,-1,-1,-1,-1,-1,
%U -1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
%N Inverse of 413th cyclotomic polynomial.
%C Periodic with period length 413. - _Ray Chandler_, Apr 04 2017
%H Ray Chandler, <a href="/A014422/b014422.txt">Table of n, a(n) for n = 0..1000</a>
%H <a href="/index/Rec#order_348">Index entries for linear recurrences with constant coefficients</a>, order 348.
%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[413,x],{x,0,413}],x] (* _Harvey P. Dale_, Feb 15 2020 *)
%o (PARI) Vec(1/polcyclo(413)+O(x^99)) \\ _Charles R Greathouse IV_, Mar 24 2014
%K sign
%O 0,1
%A _Simon Plouffe_