Smallest Niven (or Harshad) number (A005349) with exactly n distinct prime factors.

A359960

Smallest Niven (or Harshad) number (A005349) with exactly n distinct prime factors.

Terms

    a(0) =1a(1) =2a(2) =6a(3) =30a(4) =210a(5) =2310a(6) =30030a(7) =690690a(8) =14804790a(9) =223092870a(10) =8254436190a(11) =200560490130

External references