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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 6 |
| 5 | 9 |
| 6 | 12 |
| 7 | 21 |
| 8 | 22 |
| 9 | 25 |
| 10 | 28 |
| 11 | 37 |
| 12 | 40 |
| 13 | 49 |
| 14 | 58 |
| 15 | 85 |
| 16 | 112 |
| 17 | 113 |
[0,1,2,5,6,9,12,21,22,25,28,37,40,49,58,85,112, 113] |