Numbers n such that 1^(k*n) + 2^(k*n) + ... + (k*n)^(k*n) == k (mod k*n) for some k; that is, numbers n such that A031971(k*n) == k (mod k*n) for some k.
A230311
Numbers n such that 1^(k*n) + 2^(k*n) + ... + (k*n)^(k*n) == k (mod k*n) for some k; that is, numbers n such that A031971(k*n) == k (mod k*n) for some k.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =42a(4) =1806a(5) =47058a(6) =2214502422
External references
- oeis: A230311