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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 10 |
| 2 | 100 |
| 3 | 1011 |
| 4 | 10001 |
| 5 | 101110 |
| 6 | 1000100 |
| 7 | 10111011 |
| 8 | 100010001 |
| 9 | 1011111010 |
| 10 | 10001110010 |
| 11 | 101110101110 |
| 12 | 1000100100100 |
| 13 | 10111111111111 |
| 14 | 100011111111111 |
| 15 | 1011101111111111 |
| 16 | 10001000111111111 |
| 17 | 101111101011111111 |
| 18 | 1000111001001111111 |
| 19 | 10111010111110111111 |
[1,10,100,1011,10001,101110,1000100,10111011, 100010001,1011111010,10001110010,101110101110, 1000100100100,10111111111111,100011111111111, 1011101111111111,10001000111111111, 101111101011111111,1000111001001111111, 10111010111110111111] |