Least number k that can be written as k^2 * j with 0 < j <= k and gcd(k, j) = 1 in n ways.
A104025
Least number k that can be written as k^2 * j with 0 < j <= k and gcd(k, j) = 1 in n ways.
Terms
- a(0) =2a(1) =1a(2) =100a(3) =900a(4) =44100a(5) =108900a(6) =1232100a(7) =11492100a(8) =5336100a(9) =12744900a(10) =97416900
External references
- oeis: A104025