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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 10 |
| 2 | 11 |
| 3 | 1100 |
| 4 | 111 |
| 5 | 111010 |
| 6 | 1101 |
| 7 | 11110010 |
| 8 | 11101 |
| 9 | 1111101110 |
| 10 | 110001 |
| 11 | 111111001110 |
| 12 | 1111011 |
| 13 | 11111110110100 |
| 14 | 11001011 |
| 15 | 1111111100110110 |
| 16 | 111111001 |
| 17 | 111111111011000110 |
| 18 | 1100111111 |
| 19 | 11111111110011101000 |
| 20 | 11111010111 |
| 21 | 1111111111101100101100 |
| 22 | 110011010011 |
[1,10,11,1100,111,111010,1101,11110010,11101, 1111101110,110001,111111001110,1111011, 11111110110100,11001011,1111111100110110, 111111001,111111111011000110,1100111111, 11111111110011101000,11111010111, 1111111111101100101100,110011010011] |