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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 10 |
| 3 | 1001 |
| 4 | 100101 |
| 5 | 1001010111 |
| 6 | 100101011101 |
| 7 | 1001010111010111 |
| 8 | 100101011101011101 |
| 9 | 1001010111010111010111 |
| 10 | 1001010111010111010111011111 |
| 11 | 100101011101011101011101111101 |
| 12 | 100101011101011101011101111101011111 |
| 13 | 1001010111010111010111011111010111110111 |
[1,10,1001,100101,1001010111,100101011101, 1001010111010111,100101011101011101, 1001010111010111010111, 1001010111010111010111011111, 100101011101011101011101111101, 100101011101011101011101111101011111, 1001010111010111010111011111010111110111] |