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| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 1100 |
| 3 | 110011 |
| 4 | 11001100 |
| 5 | 1100110011 |
| 6 | 110011001100 |
| 7 | 11001100110011 |
| 8 | 1100110011001100 |
| 9 | 110011001100110011 |
| 10 | 11001100110011001100 |
| 11 | 1100110011001100110011 |
| 12 | 110011001100110011001100 |
[11,1100,110011,11001100,1100110011,110011001100, 11001100110011,1100110011001100, 110011001100110011,11001100110011001100, 1100110011001100110011,110011001100110011001100] |