A015171 - OEIS

%I #16 Apr 07 2017 11:35:15

%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,

%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

%N Inverse of 1162nd cyclotomic polynomial.

%C Periodic with period length 1162. - _Ray Chandler_, Apr 07 2017

%H Ray Chandler, <a href="/A015171/b015171.txt">Table of n, a(n) for n = 0..2000</a>

%H <a href="/index/Rec#order_492">Index entries for linear recurrences with constant coefficients</a>, order 492.

%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 PadRight[CoefficientList[Series[1/Cyclotomic[1162,x],{x,0,7}],x],90,0] (* _Harvey P. Dale_, May 31 2015 *)

%K sign

%O 0,1

%A _Simon Plouffe_