%I A016148
%S A016148 1,1,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,
%T A016148 0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,0,1,1,
%U A016148 1,0,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1
%V A016148 1,-1,0,1,-1,0,1,-1,0,1,-1,0,1,-1,0,1,-1,0,1,-1,0,1,-1,1,0,-1,1,
%W A016148 0,-1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,-1,0,1,-1,0,1,-1,
%X A016148 1,0,-1,1,0,-1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,-1,0,1
%N A016148 Inverse of 2139th cyclotomic polynomial.
%p A016148 with(numtheory,cyclotomic); c := n->series(1/cyclotomic(n,x),x,80); c(2139);
%Y A016148 Sequence in context: A010892 A091338 A016345 this_sequence A016333 A000484 
               A014978
%Y A016148 Adjacent sequences: A016145 A016146 A016147 this_sequence A016149 A016150 
               A016151
%K A016148 sign
%O A016148 0,1
%A A016148 Simon Plouffe (simon.plouffe(AT)gmail.com)