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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1101 |
| 4 | 1 |
| 5 | 111101 |
| 6 | 1 |
| 7 | 11111101 |
| 8 | 1 |
| 9 | 1111111101 |
| 10 | 1 |
| 11 | 111111111101 |
| 12 | 10001 |
| 13 | 11111111010101 |
| 14 | 10101 |
| 15 | 1111111111010101 |
| 16 | 10101 |
| 17 | 111111111111010101 |
| 18 | 10101 |
| 19 | 11111111111111010101 |
| 20 | 10101 |
| 21 | 1111111111111111010101 |
| 22 | 10101 |
| 23 | 111111111111111111010101 |
| 24 | 100010101 |
[1,1,1,1101,1,111101,1,11111101,1,1111111101,1, 111111111101,10001,11111111010101,10101, 1111111111010101,10101,111111111111010101,10101, 11111111111111010101,10101,1111111111111111010101, 10101,111111111111111111010101,100010101] |