%I A014564
%S A014564 1,1,0,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
%T A014564 0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,0,1,1,0,0,0,0,0,0,0,0,
%U A014564 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,0
%V A014564 1,-1,0,1,-1,1,0,-1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
%W A014564 0,0,0,0,0,0,0,0,0,0,1,-1,0,1,-1,1,0,-1,1,0,0,0,0,0,0,0,0,
%X A014564 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,-1,0,1,-1,1,0
%N A014564 Inverse of 555th cyclotomic polynomial.
%p A014564 with(numtheory,cyclotomic); c := n->series(1/cyclotomic(n,x),x,80);
%Y A014564 Sequence in context: A015299 A014624 A015239 this_sequence A015119 A014474 
               A014939
%Y A014564 Adjacent sequences: A014561 A014562 A014563 this_sequence A014565 A014566 
               A014567
%K A014564 sign
%O A014564 0,1
%A A014564 Simon Plouffe (simon.plouffe(AT)gmail.com)