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a(n) = A353460(n) + A353461(n).
3

%I #9 Apr 20 2022 22:48:52

%S 2,0,0,0,0,0,0,0,1,0,0,0,0,0,2,0,0,0,0,0,2,0,0,0,1,0,5,0,0,0,0,0,4,0,

%T 2,0,0,0,4,0,0,0,0,0,9,0,0,0,1,0,6,0,0,0,4,0,6,0,0,0,0,0,11,0,4,0,0,0,

%U 8,0,0,0,0,0,7,0,4,0,0,0,19,0,0,0,6,0,10,0,0,0,4,0,10,0,6,0,0,0,20,0,0,0,0,0,10

%N a(n) = A353460(n) + A353461(n).

%C The first negative term is a(935) = -8.

%H Antti Karttunen, <a href="/A353462/b353462.txt">Table of n, a(n) for n = 1..65537</a>

%F a(n) = A353460(n) + A353461(n).

%F For n > 1, a(n) = -Sum_{d|n, 1<d<n} A353460(d) * A353461(n/d). [As the sequences are Dirichlet inverses of each other]

%o (PARI) A353462(n) = (A353460(n) + A353461(n));

%Y Cf. A353460, A353461.

%K sign

%O 1,1

%A _Antti Karttunen_, Apr 20 2022