Smallest value of x such that M(x) = n, where M() is Mertens's function A002321.

Terms

a(0) =1a(1) =95a(2) =218a(3) =219a(4) =221a(5) =554a(6) =586a(7) =1357a(8) =1389a(9) =1393a(10) =1403a(11) =1405a(12) =1418a(13) =3227a(14) =3233a(15) =3235a(16) =3239a(17) =3241a(18) =3242a(19) =3277a(20) =3281a(21) =3293a(22) =3295a(23) =8201a(24) =8413a(25) =8418a(26) =8489a(27) =8490a(28) =8491a(29) =8503