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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 10 |
| 2 | 100 |
| 3 | 1001 |
| 4 | 10010 |
| 5 | 100100 |
| 6 | 1001011 |
| 7 | 10010001 |
| 8 | 100101100 |
| 9 | 1001000011 |
| 10 | 10010110101 |
| 11 | 100100000000 |
| 12 | 1001011010001 |
| 13 | 10010000001110 |
| 14 | 100101101110100 |
| 15 | 1001000000100001 |
| 16 | 10010110101011110 |
| 17 | 100100000000001100 |
| 18 | 1001011011101110001 |
| 19 | 10010000001000100110 |
[1,10,100,1001,10010,100100,1001011,10010001, 100101100,1001000011,10010110101,100100000000, 1001011010001,10010000001110,100101101110100, 1001000000100001,10010110101011110, 100100000000001100,1001011011101110001, 10010000001000100110] |