A016358 - OEIS

%I #10 Apr 02 2017 13:18:04

%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,-1,0,1,

%T -1,0,0,1,-1,0,1,-1,0,0,1,-1,0,1,-1,0,0,1,-1,0,1,-1,0,0,1,-1,0,1,-1,0,

%U 1,0,-1,0,1,-1,0,1,0,-1,0,1,-1,0,1,0,-1,0,1

%N 217th cyclotomic polynomial.

%H Ray Chandler, <a href="/A016358/b016358.txt">Table of n, a(n) for n = 0..180</a> (full sequence)

%H <a href="/index/Pol#poly_cyclo">Index to sequences related to cyclotomic polynomials</a>

%t CoefficientList[Cyclotomic[217, x], x] (* _Ray Chandler_, Apr 02 2017 *)

%K sign,fini,full

%O 0,1

%A _N. J. A. Sloane_.