a(n) is the least k such that k == 1 (mod 6) and k has exactly n prime factors, counted with multiplicity.
A366941
a(n) is the least k such that k == 1 (mod 6) and k has exactly n prime factors, counted with multiplicity.
Terms
- a(0) =7a(1) =25a(2) =175a(3) =625a(4) =4375a(5) =15625a(6) =109375a(7) =390625a(8) =2734375a(9) =9765625a(10) =68359375a(11) =244140625a(12) =1708984375a(13) =6103515625a(14) =42724609375a(15) =152587890625
External references
- oeis: A366941