a(n) is the smallest positive number that is the sum of no fewer than n distinct repdigits.
A336759
a(n) is the smallest positive number that is the sum of no fewer than n distinct repdigits.
Terms
- a(0) =1a(1) =10a(2) =21a(3) =309a(4) =2108a(5) =21996a(6) =220884a(7) =2111105a(8) =21866660
External references
- oeis: A336759