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%I #9 Mar 05 2020 04:14:27
%S 0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,2,1,1,1,1,1,1,0,1,0,1,1,1,1,2,1,1,1,
%T 1,1,1,1,0,0,0,1,1,0,0,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,1,1,1,1,2,1,1,
%U 1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1
%N a(n) = A002410(n) - A162780(n).
%C This sequence is related to the Riemann zeta function.
%H <a href="/index/Z#zeta_function">Index entries for zeta function</a>
%Y Cf. A002410, A162774, A161914, A162780, A162782.
%K sign
%O 1,17
%A _Omar E. Pol_, Jul 13 2009
%E More terms from _Jinyuan Wang_, Mar 02 2020