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A014978 Inverse of 969th cyclotomic polynomial. 1

%I

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

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

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

%N Inverse of 969th cyclotomic polynomial.

%C Periodic with period length 969. - _Ray Chandler_, Apr 07 2017

%H Ray Chandler, <a href="/A014978/b014978.txt">Table of n, a(n) for n = 0..1000</a>

%H <a href="/index/Rec#order_576">Index entries for linear recurrences with constant coefficients</a>, order 576.

%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);

%K sign

%O 0,1

%A _Simon Plouffe_

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Last modified September 23 12:20 EDT 2021. Contains 347617 sequences. (Running on oeis4.)