Near-perfect numbers (A181595) of the form m*2^p, where m = 2^(p-1)*(2^p-1) is a perfect number (A000396).
A181710
Near-perfect numbers (A181595) of the form m*2^p, where m = 2^(p-1)*(2^p-1) is a perfect number (A000396).
Terms
- a(0) =24a(1) =224a(2) =15872a(3) =1040384a(4) =274844352512
External references
- oeis: A181710