%I #9 Apr 02 2017 12:49:48
%S 1,0,1,0,0,0,-1,0,-1,0,0,0,1,0,1,0,0,0,-1,0,-1,0,0,0,1,0,0,0,-1,0,-1,
%T 0,0,0,1,0,1,0,0,0,-1,0,-1,0,0,0,1,0,1
%N 156th cyclotomic polynomial.
%H <a href="/index/Pol#poly_cyclo">Index to sequences related to cyclotomic polynomials</a>
%t CoefficientList[Cyclotomic[156,x],x] (* _Ray Chandler_, Apr 02 2017 *)
%K sign,fini,full
%O 0,1
%A _N. J. A. Sloane_.