a(n) = mu(n)*prime(n).

Terms

a(0) =2a(1) =-3a(2) =-5a(3) =0a(4) =-11a(5) =13a(6) =-17a(7) =0a(8) =0a(9) =29a(10) =-31a(11) =0a(12) =-41a(13) =43a(14) =47a(15) =0a(16) =-59a(17) =0a(18) =-67a(19) =0a(20) =73a(21) =79a(22) =-83a(23) =0a(24) =0a(25) =101a(26) =0a(27) =0a(28) =-109a(29) =-113