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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 11 |
| 2 | 110 |
| 3 | 1111 |
| 4 | 11000 |
| 5 | 111000 |
| 6 | 1101010 |
| 7 | 11111111 |
| 8 | 110000010 |
| 9 | 1110000011 |
| 10 | 11010101010 |
| 11 | 111111111111 |
| 12 | 1100000010010 |
| 13 | 11100001010011 |
| 14 | 110101001110010 |
| 15 | 1111111001010011 |
| 16 | 11000001001110010 |
| 17 | 111000001001110011 |
| 18 | 1101010101001110010 |
| 19 | 11111111111001110011 |
[1,11,110,1111,11000,111000,1101010,11111111, 110000010,1110000011,11010101010,111111111111, 1100000010010,11100001010011,110101001110010, 1111111001010011,11000001001110010, 111000001001110011,1101010101001110010, 11111111111001110011] |