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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 101 |
| 3 | 1100000 |
| 4 | 11101 |
| 5 | 11110100000 |
| 6 | 11101 |
| 7 | 111111110100000 |
| 8 | 11101 |
| 9 | 1111111111110100000 |
| 10 | 11101 |
| 11 | 11111111111111110100000 |
| 12 | 11101 |
| 13 | 111111111111111111110100000 |
| 14 | 11101 |
| 15 | 1111111111111111111111110100000 |
| 16 | 11101 |
| 17 | 11111111111111111111111111110100000 |
| 18 | 11101 |
[1,0,101,1100000,11101,11110100000,11101, 111111110100000,11101,1111111111110100000,11101, 11111111111111110100000,11101, 111111111111111111110100000,11101, 1111111111111111111111110100000,11101, 11111111111111111111111111110100000,11101] |