Dirichlet inverse of A341529, where A341529(n) = sigma(n) * A003961(n), and A003961 is fully multiplicative with a(prime(i)) = prime(i+1).

A378229

Dirichlet inverse of A341529, where A341529(n) = sigma(n) * A003961(n), and A003961 is fully multiplicative with a(prime(i)) = prime(i+1).

Terms

    a(0) =1a(1) =-9a(2) =-20a(3) =18a(4) =-42a(5) =180a(6) =-88a(7) =0a(8) =75a(9) =378a(10) =-156a(11) =-360a(12) =-238a(13) =792a(14) =840a(15) =0a(16) =-342a(17) =-675a(18) =-460a(19) =-756a(20) =1760a(21) =1404a(22) =-696a(23) =0a(24) =245a(25) =2142a(26) =0a(27) =-1584a(28) =-930a(29) =-7560

External references