Size of range 1..m generatable from the digits of an n-digit integer and + - x /.
A048175
Size of range 1..m generatable from the digits of an n-digit integer and + - x /.
Terms
- a(0) =3a(1) =10a(2) =51a(3) =192a(4) =963a(5) =4021
External references
- oeis: A048175