%I A016253
%S A016253 1,0,1,0,0,0,1,0,1,0,0,0,1,0,1,0,0,0,1,0,1,0,1,0,0,0,1,
%T A016253 0,1,0,0,0,1,0,2,0,1,0,1,0,2,0,1,0,0,0,1,0,1,0,0,0,1,0,
%U A016253 1,0,1,0,0,0,1,0,1,0,0,0,1,0,2,0,1,0,1,0,2,0,1,0,0,0,1
%V A016253 1,0,1,0,0,0,-1,0,-1,0,0,0,1,0,1,0,0,0,-1,0,-1,0,-1,0,0,0,1,
%W A016253 0,1,0,0,0,-1,0,-2,0,-1,0,1,0,2,0,1,0,0,0,-1,0,-1,0,0,0,1,0,
%X A016253 1,0,1,0,0,0,-1,0,-1,0,0,0,1,0,2,0,1,0,-1,0,-2,0,-1,0,0,0,1
%N A016253 Inverse of 2244th cyclotomic polynomial.
%p A016253 with(numtheory,cyclotomic); c := n->series(1/cyclotomic(n,x),x,80);
%Y A016253 Sequence in context: A140581 A137277 A039975 this_sequence A117188 A097796 
               A133565
%Y A016253 Adjacent sequences: A016250 A016251 A016252 this_sequence A016254 A016255 
               A016256
%K A016253 sign
%O A016253 0,35
%A A016253 Simon Plouffe (simon.plouffe(AT)gmail.com)