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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 10 |
| 2 | 1100 |
| 3 | 1101 |
| 4 | 1110000 |
| 5 | 1110001 |
| 6 | 1110010 |
| 7 | 1110011 |
| 8 | 11101000 |
| 9 | 11101001 |
| 10 | 11101010 |
| 11 | 11101011 |
| 12 | 11101100 |
| 13 | 11101101 |
| 14 | 11101110 |
| 15 | 11101111 |
| 16 | 111100000000 |
| 17 | 111100000001 |
| 18 | 111100000010 |
| 19 | 111100000011 |
| 20 | 111100000100 |
| 21 | 111100000101 |
| 22 | 111100000110 |
| 23 | 111100000111 |
[0,10,1100,1101,1110000,1110001,1110010,1110011, 11101000,11101001,11101010,11101011,11101100, 11101101,11101110,11101111,111100000000, 111100000001,111100000010,111100000011, 111100000100,111100000101,111100000110, 111100000111] |