%I A014087
%S A014087 1,1,1,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0,
%T A014087 0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,1,1,
%U A014087 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1
%V A014087 1,-1,1,0,0,0,0,0,0,0,0,0,0,1,-1,1,0,0,0,0,0,0,0,0,0,0,0,
%W A014087 0,0,0,0,0,0,0,0,0,0,0,0,-1,1,-1,0,0,0,0,0,0,0,0,0,0,-1,1,
%X A014087 -1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,-1,1
%N A014087 Inverse of 78th cyclotomic polynomial.
%p A014087 with(numtheory,cyclotomic); c := n->series(1/cyclotomic(n,x),x,80);
%Y A014087 Sequence in context: A014060 A014111 A014048 this_sequence A014042 A014075 
               A025446
%Y A014087 Adjacent sequences: A014084 A014085 A014086 this_sequence A014088 A014089 
               A014090
%K A014087 sign
%O A014087 0,1
%A A014087 Simon Plouffe (simon.plouffe(AT)gmail.com)