%I A124897
%S A124897 1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,
%T A124897 1,1,1,0,1,1,0,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,0,1,
               0,1,
%U A124897 1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,0,1,1,1,1,1,1,1
%V A124897 -1,-1,1,-1,1,-1,0,1,1,-1,1,1,-1,-1,1,-1,-1,0,1,-1,-1,1,-1,-1,1,-1,-1,
               1,1,1,-1,0,-1,1,
%W A124897 1,-1,-1,0,1,-1,0,1,0,1,1,1,1,1,1,1,1,1,-1,-1,-1,-1,0,1,1,1,1,1,-1,1,1,
               -1,-1,0,1,0,1,
%X A124897 -1,1,-1,-1,1,-1,1,1,1,-1,0,1,-1,1,1,-1,1,-1,-1,-1,1,0,-1,1,1,-1,-1,0,
               1,1,1,-1,1,-1,1
%N A124897 mu(n^2 + 1), mu = A008683.
%C A124897 a(n) = A008683(A002522(n)) = A124895(n,1);
%C A124897 a(n) = 0 iff A059592(n) > 1;
%t A124897 MoebiusMu[Range[107]^2+1] - T. D. Noe (noe(AT)sspectra.com), Nov 27 2006
%Y A124897 Sequence in context: A118102 A089509 A157972 this_sequence A138345 A014590 
               A015171
%Y A124897 Adjacent sequences: A124894 A124895 A124896 this_sequence A124898 A124899 
               A124900
%K A124897 sign
%O A124897 1,1
%A A124897 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 12 2006
%E A124897 Corrected by T. D. Noe (noe(AT)sspectra.com), Nov 27 2006