| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 8 |
| 5 | 12 |
| 6 | 16 |
| 7 | 20 |
| 8 | 24 |
| 9 | 32 |
| 10 | 36 |
| 11 | 40 |
| 12 | 48 |
| 13 | 64 |
| 14 | 68 |
| 15 | 72 |
| 16 | 80 |
| 17 | 81 |
| 18 | 96 |
| 19 | 128 |
| 20 | 132 |
| 21 | 136 |
| 22 | 144 |
| 23 | 160 |
| 24 | 162 |
| 25 | 192 |
| 26 | 240 |
| 27 | 252 |
| 28 | 256 |
| 29 | 260 |
| 30 | 261 |
| 31 | 264 |
| 32 | 272 |
| 33 | 288 |
| 34 | 320 |
| 35 | 324 |
| 36 | 368 |
| 37 | 384 |
| 38 | 425 |
| 39 | 432 |
| 40 | 464 |
| 41 | 480 |
| 42 | 504 |
| 43 | 512 |
| 44 | 516 |
| 45 | 520 |
| 46 | 522 |
| 47 | 528 |
| 48 | 544 |
| 49 | 576 |
| 50 | 624 |
| 51 | 625 |
| 52 | 637 |
| 53 | 640 |
| 54 | 648 |
| 55 | 675 |
| 56 | 688 |
| 57 | 720 |
[1,2,4,8,12,16,20,24,32,36,40,48,64,68,72,80,81, 96,128,132,136,144,160,162,192,240,252,256,260, 261,264,272,288,320,324,368,384,425,432,464,480, 504,512,516,520,522,528,544,576,624,625,637,640, 648,675,688,720] |