Least positive number k such that n^n divides k*(k+1)/2.
A342930
Least positive number k such that n^n divides k*(k+1)/2.
Terms
- a(0) =1a(1) =7a(2) =26a(3) =511a(4) =3124a(5) =16767a(6) =823542a(7) =33554431a(8) =387420488a(9) =1787109375a(10) =285311670610
External references
- oeis: A342930