Numbers m whose deficiency is 10, or: sigma(m) = 2m - 10.
A101223
Numbers m whose deficiency is 10, or: sigma(m) = 2m - 10.
Terms
- a(0) =11a(1) =21a(2) =26a(3) =68a(4) =656a(5) =2336a(6) =8768a(7) =133376a(8) =528896a(9) =34360918016
External references
- oeis: A101223