|
| |
|
|
A061259
|
|
a(n)=Sum_{d|n} d*numbpart(d), where numbpart(d)=number of partitions of d, cf. A000041.
|
|
2
| |
|
|
1, 5, 10, 25, 36, 80, 106, 201, 280, 460, 617, 1024, 1314, 2000, 2685, 3897, 5050, 7280, 9311, 13020, 16747, 22665, 28866, 39000, 48986, 64654, 81550, 106124, 132386, 171295, 212103, 271065, 335345, 423594, 521046, 655396, 800570, 997885
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
