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Antti Karttunen, <a href="/A347082/b347082.txt">Table of n, a(n) for n = 1..16384</a>
a(n) = A168036(n) + A347083(n).
a(1) = 1; and for n > 2, a(n) = Sum_{d|n, d<n} a(d) * A168036(n/d).
a(n) = A347087(n) - n.
Cf. A003415, A168036, A347083, A347084, A347086, A347087.
Cf. also A346241.