a(n) is the least k with n distinct prime factors such that the sum of its prime factors (counting multiplicity) divides k, or 0 if no such k exists. First member of A036844 with n distinct prime factors.
A104466
a(n) is the least k with n distinct prime factors such that the sum of its prime factors (counting multiplicity) divides k, or 0 if no such k exists. First member of A036844 with n distinct prime factors.
Terms
- a(0) =2a(1) =0a(2) =30a(3) =840a(4) =2730a(5) =72930a(6) =870870a(7) =9699690a(8) =340510170a(9) =9592993410a(10) =265257422430
External references
- oeis: A104466