a(n) is the least number having sum of digits n in base 10 and also exactly n distinct prime factors.
A113760
a(n) is the least number having sum of digits n in base 10 and also exactly n distinct prime factors.
Terms
- a(0) =20a(1) =30a(2) =2002a(3) =100130a(4) =30030a(5) =11030110a(6) =1010011310a(7) =21020110020
External references
- oeis: A113760