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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 6 |
| 6 | 9 |
| 7 | 12 |
| 8 | 18 |
| 9 | 15 |
| 10 | 5 |
| 11 | 7 |
| 12 | 8 |
| 13 | 10 |
| 14 | 20 |
| 15 | 30 |
| 16 | 45 |
| 17 | 60 |
| 18 | 90 |
| 19 | 75 |
| 20 | 25 |
| 21 | 35 |
| 22 | 14 |
| 23 | 21 |
| 24 | 28 |
| 25 | 42 |
| 26 | 63 |
| 27 | 84 |
| 28 | 126 |
| 29 | 105 |
| 30 | 70 |
| 31 | 140 |
| 32 | 210 |
| 33 | 315 |
| 34 | 420 |
| 35 | 630 |
| 36 | 525 |
| 37 | 175 |
| 38 | 245 |
| 39 | 49 |
| 40 | 56 |
| 41 | 98 |
| 42 | 77 |
| 43 | 11 |
| 44 | 13 |
| 45 | 16 |
| 46 | 22 |
| 47 | 33 |
| 48 | 44 |
| 49 | 66 |
| 50 | 99 |
| 51 | 132 |
| 52 | 198 |
| 53 | 165 |
| 54 | 55 |
| 55 | 88 |
| 56 | 110 |
| 57 | 220 |
| 58 | 330 |
| 59 | 495 |
| 60 | 660 |
| 61 | 990 |
| 62 | 825 |
| 63 | 275 |
[1,2,3,4,6,9,12,18,15,5,7,8,10,20,30,45,60,90,75, 25,35,14,21,28,42,63,84,126,105,70,140,210,315, 420,630,525,175,245,49,56,98,77,11,13,16,22,33,44, 66,99,132,198,165,55,88,110,220,330,495,660,990, 825,275] |