| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 1100 |
| 4 | 1 |
| 5 | 111100 |
| 6 | 1 |
| 7 | 11110100 |
| 8 | 1 |
| 9 | 1111110100 |
| 10 | 1 |
| 11 | 111111110100 |
| 12 | 1 |
| 13 | 11111111010100 |
| 14 | 1 |
| 15 | 1111111101010100 |
| 16 | 1 |
| 17 | 111111111101010100 |
| 18 | 1 |
| 19 | 11111111111101010100 |
| 20 | 1 |
| 21 | 1111111111111101010100 |
| 22 | 1 |
| 23 | 111111111111111101010100 |
| 24 | 1 |
| 25 | 11111111111111110101010100 |
| 26 | 1 |
[1,0,1,1100,1,111100,1,11110100,1,1111110100,1, 111111110100,1,11111111010100,1,1111111101010100, 1,111111111101010100,1,11111111111101010100,1, 1111111111111101010100,1,111111111111111101010100, 1,11111111111111110101010100,1] |