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A015437 Inverse of 1428th cyclotomic polynomial. 1

%I #13 Apr 07 2017 14:02:20

%S 1,0,1,0,0,0,-1,0,-1,0,0,0,1,0,0,0,-1,0,-1,0,0,0,1,0,1,0,0,0,0,0,0,0,

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

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

%N Inverse of 1428th cyclotomic polynomial.

%C Periodic with period length 1428. - _Ray Chandler_, Apr 07 2017

%H Ray Chandler, <a href="/A015437/b015437.txt">Table of n, a(n) for n = 0..2000</a>

%H <a href="/index/Rec#order_384">Index entries for linear recurrences with constant coefficients</a>, order 384.

%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[1428,x],{x,0,100}],x] (* _Harvey P. Dale_, Feb 09 2015 *)

%K sign

%O 0,1

%A _Simon Plouffe_

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Last modified March 29 10:59 EDT 2024. Contains 371277 sequences. (Running on oeis4.)