Repdigit numbers (A010785) in A157037.

A353704

Repdigit numbers (A010785) in A157037.

Terms

    a(0) =6a(1) =22a(2) =66a(3) =222a(4) =555a(5) =3333a(6) =55555a(7) =66666a(8) =111111a(9) =7777777a(10) =2222222222a(11) =5555555555

External references