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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 11 |
| 2 | 1 |
| 3 | 11 |
| 4 | 1 |
| 5 | 11 |
| 6 | 10001 |
| 7 | 110011 |
| 8 | 1 |
| 9 | 11 |
| 10 | 10001 |
| 11 | 110011 |
| 12 | 100000001 |
| 13 | 1100000011 |
| 14 | 1000100010001 |
| 15 | 11001100110011 |
| 16 | 1 |
| 17 | 11 |
| 18 | 10001 |
| 19 | 110011 |
| 20 | 100000001 |
| 21 | 1100000011 |
| 22 | 1000100010001 |
| 23 | 11001100110011 |
| 24 | 10000000000000001 |
| 25 | 110000000000000011 |
| 26 | 100010000000000010001 |
[1,11,1,11,1,11,10001,110011,1,11,10001,110011, 100000001,1100000011,1000100010001,11001100110011, 1,11,10001,110011,100000001,1100000011, 1000100010001,11001100110011,10000000000000001, 110000000000000011,100010000000000010001] |