First (n+1)-fold perfect number divided by first n-fold perfect number, or 0 if the quotient is not an integer.
A227769
First (n+1)-fold perfect number divided by first n-fold perfect number, or 0 if the quotient is not an integer.
Terms
- a(0) =6a(1) =20a(2) =252a(3) =468996a(4) =0a(5) =0a(6) =0
External references
- oeis: A227769