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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 11 |
| 2 | 100 |
| 3 | 1110 |
| 4 | 10001 |
| 5 | 111011 |
| 6 | 1000110 |
| 7 | 11101001 |
| 8 | 100001111 |
| 9 | 1110010010 |
| 10 | 10001111111 |
| 11 | 111010100000 |
| 12 | 1000011110000 |
| 13 | 11100110001000 |
| 14 | 100011111011100 |
| 15 | 1110100001010110 |
| 16 | 10000110011110101 |
| 17 | 111001111110011111 |
| 18 | 1000111010001101000 |
| 19 | 11101001111010101100 |
[1,11,100,1110,10001,111011,1000110,11101001, 100001111,1110010010,10001111111,111010100000, 1000011110000,11100110001000,100011111011100, 1110100001010110,10000110011110101, 111001111110011111,1000111010001101000, 11101001111010101100] |