a(n) is the n-th positive integer which is divisible by the same distinct primes as n and which is divisible by no other primes.
A119361
a(n) is the n-th positive integer which is divisible by the same distinct primes as n and which is divisible by no other primes.
Terms
- a(0) =1a(1) =4a(2) =27a(3) =16a(4) =3125a(5) =48a(6) =823543a(7) =256a(8) =19683a(9) =320a(10) =285311670611a(11) =162a(13) =1568a(14) =5625a(15) =65536a(17) =432a(19) =2500a(20) =50421a(21) =22528a(23) =972a(25) =70304
External references
- oeis: A119361