Numbers k which divide the periodic part of the decimal expansion of 1/k.

A171928

Numbers k which divide the periodic part of the decimal expansion of 1/k.

Terms

    a(0) =3a(1) =6a(2) =487a(3) =1461a(4) =4383a(5) =13149a(6) =56598313a(7) =169794939

External references