|
%I #13 Dec 31 2023 13:24:57
%S 1,1,1,0,0,-1,-1,-1,0,0,0,-1,-1,-2,-1,0,2,2,2,1,0,-1,-1,0,1,1,0,-1,-2,
%T -2,-1,1,2,3,2,1,-1,-1,-1,1,1,1,-1,-2,-4,-3,-2,1,2,3,1,0,-2,-1,0,3,3,
%U 3,0,-2,-4,-3,-1,2,3,3,1,-1,-3,-2,0,2,3,2,0,-3,-4,-4,-1,1,3
%N Inverse of 2145th cyclotomic polynomial.
%C Periodic with period length 2145. - _Ray Chandler_, Apr 07 2017
%H Ray Chandler, <a href="/A016154/b016154.txt">Table of n, a(n) for n = 0..3000</a>
%H <a href="/index/Rec#order_960">Index entries for linear recurrences with constant coefficients</a>, order 960.
%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[2145,x],{x,0,120}],x] (* _Harvey P. Dale_, Dec 31 2023 *)
%K sign
%O 0,14
%A _Simon Plouffe_
|
