| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 10 |
| 3 | 100 |
| 4 | 1000 |
| 5 | 1011 |
| 6 | 10000 |
| 7 | 10001 |
| 8 | 10110 |
| 9 | 10111 |
| 10 | 100000 |
| 11 | 100001 |
| 12 | 100010 |
| 13 | 101011 |
| 14 | 101100 |
| 15 | 101101 |
| 16 | 101110 |
| 17 | 1000000 |
| 18 | 1000001 |
| 19 | 1000010 |
| 20 | 1000100 |
| 21 | 1010110 |
| 22 | 1010111 |
| 23 | 1011000 |
| 24 | 1011010 |
| 25 | 1011100 |
| 26 | 1011101 |
| 27 | 10000000 |
| 28 | 10000001 |
| 29 | 10000010 |
[0,1,10,100,1000,1011,10000,10001,10110,10111, 100000,100001,100010,101011,101100,101101,101110, 1000000,1000001,1000010,1000100,1010110,1010111, 1011000,1011010,1011100,1011101,10000000,10000001, 10000010] |