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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 10 |
| 2 | 110 |
| 3 | 1101 |
| 4 | 11100 |
| 5 | 111000 |
| 6 | 1111011 |
| 7 | 11110011 |
| 8 | 111110100 |
| 9 | 1111100101 |
| 10 | 11111101001 |
| 11 | 111111000110 |
| 12 | 1111111011001 |
| 13 | 11111110010110 |
| 14 | 111111110100010 |
| 15 | 1111111100011001 |
| 16 | 11111111101101010 |
| 17 | 111111111001010010 |
| 18 | 1111111111010000101 |
| 19 | 11111111110001110010 |
[1,10,110,1101,11100,111000,1111011,11110011, 111110100,1111100101,11111101001,111111000110, 1111111011001,11111110010110,111111110100010, 1111111100011001,11111111101101010, 111111111001010010,1111111111010000101, 11111111110001110010] |