An inverse to Mertens's function: smallest k >= 2 such that Mertens's function |M(k)| (see A002321) is equal to n.

A060434

An inverse to Mertens's function: smallest k >= 2 such that Mertens's function |M(k)| (see A002321) is equal to n.

Terms

    a(0) =2a(1) =3a(2) =5a(3) =13a(4) =31a(5) =110a(6) =114a(7) =197a(8) =199a(9) =443a(10) =659a(11) =661a(12) =665a(13) =1105a(14) =1106a(15) =1109a(16) =1637a(17) =2769a(18) =2770a(19) =2778a(20) =2791a(21) =2794a(22) =2795a(23) =2797a(24) =2802a(25) =2803a(26) =6986a(27) =6987a(28) =7013a(29) =7021

External references