The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 4 |
| 4 | 5 |
| 5 | 8 |
| 6 | 9 |
| 7 | 12 |
| 8 | 15 |
| 9 | 16 |
| 10 | 20 |
| 11 | 24 |
| 12 | 32 |
| 13 | 36 |
| 14 | 40 |
| 15 | 45 |
| 16 | 48 |
| 17 | 60 |
| 18 | 64 |
| 19 | 72 |
| 20 | 80 |
| 21 | 96 |
| 22 | 120 |
| 23 | 128 |
| 24 | 144 |
| 25 | 160 |
| 26 | 180 |
| 27 | 192 |
| 28 | 240 |
| 29 | 288 |
| 30 | 320 |
| 31 | 360 |
| 32 | 384 |
| 33 | 480 |
| 34 | 576 |
| 35 | 640 |
| 36 | 720 |
| 37 | 960 |
| 38 | 1152 |
| 39 | 1440 |
| 40 | 1920 |
| 41 | 2880 |
| 42 | 5760 |
[1,3,4,5,8,9,12,15,16,20,24,32,36,40,45,48,60,64, 72,80,96,120,128,144,160,180,192,240,288,320,360, 384,480,576,640,720,960,1152,1440,1920,2880,5760] |