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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 8 |
| 7 | 11 |
| 8 | 14 |
| 9 | 15 |
| 10 | 27 |
| 11 | 41 |
| 12 | 50 |
| 13 | 51 |
| 14 | 111 |
| 15 | 143 |
| 16 | 171 |
| 17 | 316 |
| 18 | 350 |
| 19 | 503 |
| 20 | 843 |
[1,2,3,4,5,8,11,14,15,27,41,50,51,111,143,171,316, 350,503,843] |