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%I A014790 #14 Apr 06 2017 11:35:25
%S A014790 1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
%T A014790 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 A014790 0,0,0,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
%N A014790 Inverse of 781st cyclotomic polynomial.
%C A014790 Periodic with period length 781. - _Ray Chandler_, Apr 06 2017
%H A014790 Ray Chandler, <a href="/A014790/b014790.txt">Table of n, a(n) for n = 0..1000</a>
%H A014790 <a href="/index/Rec#order_700">Index entries for linear recurrences with constant coefficients</a>, order 700.
%H A014790 <a href="/index/Pol#poly_cyclo_inv">Index to sequences related to inverse of cyclotomic polynomials</a>
%p A014790 with(numtheory,cyclotomic); c := n->series(1/cyclotomic(n,x),x,80);
%K A014790 sign
%O A014790 0,1
%A A014790 _Simon Plouffe_

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