Least integers of their prime signature (A025487) whose average number of distinct prime factors of their divisors is an integer.

A346015

Least integers of their prime signature (A025487) whose average number of distinct prime factors of their divisors is an integer.

Terms

    a(0) =1a(1) =6a(2) =210a(3) =900a(4) =1080a(5) =1440a(6) =30030a(7) =69300a(8) =83160a(9) =110880a(10) =5292000a(11) =9261000a(12) =9525600a(13) =9699690a(14) =15315300a(15) =18378360a(16) =24504480a(17) =67737600a(18) =170100000a(19) =181440000a(20) =244944000a(21) =416215800a(22) =435456000a(23) =554954400a(24) =756756000a(25) =901800900a(26) =1324323000a(27) =1362160800a(28) =6469693230a(29) =6692786100

External references