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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 10 |
| 11 | 12 |
| 12 | 18 |
| 13 | 20 |
| 14 | 21 |
| 15 | 24 |
| 16 | 27 |
| 17 | 36 |
| 18 | 40 |
| 19 | 54 |
| 20 | 63 |
| 21 | 72 |
| 22 | 81 |
| 23 | 108 |
| 24 | 162 |
| 25 | 216 |
| 26 | 243 |
| 27 | 324 |
| 28 | 486 |
| 29 | 648 |
| 30 | 972 |
| 31 | 1944 |
[1,2,3,4,5,6,7,8,9,10,12,18,20,21,24,27,36,40,54, 63,72,81,108,162,216,243,324,486,648,972,1944] |