%I #10 Apr 02 2017 13:12:58
%S 1,-1,0,0,0,0,0,1,-1,0,0,0,0,0,1,-1,0,0,0,0,0,1,-1,0,0,0,0,0,1,0,-1,0,
%T 0,0,0,1,0,-1,0,0,0,0,1,0,-1,0,0,0,0,1,0,-1,0,0,0,0,1,0,0,-1,0,0,0,1,
%U 0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1
%N 203rd cyclotomic polynomial.
%H Ray Chandler, <a href="/A016355/b016355.txt">Table of n, a(n) for n = 0..168</a> (full sequence)
%H <a href="/index/Pol#poly_cyclo">Index to sequences related to cyclotomic polynomials</a>
%t CoefficientList[Cyclotomic[203,x],x] (* _Ray Chandler_, Apr 02 2017 *)
%K sign,fini,full
%O 0,1
%A _N. J. A. Sloane_.