The number of nonunitary abundant numbers below 10^n.
A307823
The number of nonunitary abundant numbers below 10^n.
Terms
- a(0) =0a(1) =5a(2) =75a(3) =812a(4) =8079a(5) =81052a(6) =808477a(7) =8097357a(8) =80939927a(9) =809350234
External references
- oeis: A307823