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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 10 |
| 3 | 101 |
| 4 | 1011 |
| 5 | 10110 |
| 6 | 101101 |
| 7 | 1011011 |
| 8 | 10110110 |
| 9 | 101101101 |
| 10 | 1011011011 |
| 11 | 10110110110 |
| 12 | 101101101101 |
| 13 | 1011011011011 |
| 14 | 10110110110110 |
| 15 | 101101101101101 |
| 16 | 1011011011011011 |
| 17 | 10110110110110110 |
| 18 | 101101101101101101 |
| 19 | 1011011011011011011 |
| 20 | 10110110110110110110 |
[1,10,101,1011,10110,101101,1011011,10110110, 101101101,1011011011,10110110110,101101101101, 1011011011011,10110110110110,101101101101101, 1011011011011011,10110110110110110, 101101101101101101,1011011011011011011, 10110110110110110110] |