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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 6 |
| 6 | 7 |
| 7 | 10 |
| 8 | 11 |
| 9 | 14 |
| 10 | 15 |
| 11 | 21 |
| 12 | 22 |
| 13 | 30 |
| 14 | 33 |
| 15 | 35 |
| 16 | 42 |
| 17 | 55 |
| 18 | 66 |
| 19 | 70 |
| 20 | 77 |
| 21 | 105 |
| 22 | 110 |
| 23 | 154 |
| 24 | 165 |
| 25 | 210 |
| 26 | 231 |
| 27 | 330 |
| 28 | 385 |
| 29 | 462 |
| 30 | 770 |
| 31 | 1155 |
| 32 | 2310 |
[1,2,3,5,6,7,10,11,14,15,21,22,30,33,35,42,55,66, 70,77,105,110,154,165,210,231,330,385,462,770, 1155,2310] |