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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 10 |
| 3 | 101 |
| 4 | 1011 |
| 5 | 10111 |
| 6 | 101110 |
| 7 | 1011101 |
| 8 | 10111011 |
| 9 | 101110111 |
| 10 | 1011101111 |
| 11 | 10111011111 |
| 12 | 101110111110 |
| 13 | 1011101111101 |
| 14 | 10111011111011 |
| 15 | 101110111110111 |
| 16 | 1011101111101111 |
| 17 | 10111011111011110 |
| 18 | 101110111110111101 |
| 19 | 1011101111101111011 |
[1,10,101,1011,10111,101110,1011101,10111011, 101110111,1011101111,10111011111,101110111110, 1011101111101,10111011111011,101110111110111, 1011101111101111,10111011111011110, 101110111110111101,1011101111101111011] |