|
| |
|
|
A073349
|
|
Numbers n such that sigma(k)/k < sigma(n)/n for k=1,2,3...,n-1.
|
|
0
| |
|
|
1, 2, 4, 6, 12, 24, 28, 36, 48, 60, 120, 180, 234, 240, 360, 496, 600, 672, 720, 840, 1170, 1260, 1680, 1800, 2016, 2520, 4200, 5040, 8128, 10080, 12600, 15120, 22320, 25200, 27000, 27720
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
