| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 6 |
| 6 | 8 |
| 7 | 9 |
| 8 | 10 |
| 9 | 12 |
| 10 | 16 |
| 11 | 18 |
| 12 | 20 |
| 13 | 24 |
| 14 | 30 |
| 15 | 32 |
| 16 | 36 |
| 17 | 40 |
| 18 | 48 |
| 19 | 60 |
| 20 | 72 |
| 21 | 80 |
| 22 | 90 |
| 23 | 96 |
| 24 | 120 |
| 25 | 144 |
| 26 | 160 |
| 27 | 180 |
| 28 | 192 |
| 29 | 216 |
| 30 | 224 |
| 31 | 240 |
| 32 | 288 |
| 33 | 320 |
| 34 | 360 |
| 35 | 384 |
| 36 | 432 |
| 37 | 448 |
| 38 | 480 |
| 39 | 576 |
| 40 | 640 |
| 41 | 720 |
| 42 | 768 |
| 43 | 864 |
| 44 | 896 |
| 45 | 960 |
| 46 | 1152 |
| 47 | 1280 |
| 48 | 1344 |
| 49 | 1440 |
| 50 | 1440 |
| 51 | 1536 |
| 52 | 1728 |
| 53 | 1792 |
| 54 | 1920 |
| 55 | 2304 |
| 56 | 2688 |
[1,2,3,4,6,8,9,10,12,16,18,20,24,30,32,36,40,48, 60,72,80,90,96,120,144,160,180,192,216,224,240, 288,320,360,384,432,448,480,576,640,720,768,864, 896,960,1152,1280,1344,1440,1440,1536,1728,1792, 1920,2304,2688] |