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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 11 |
| 2 | 101 |
| 3 | 1011 |
| 4 | 10001 |
| 5 | 110111 |
| 6 | 1000101 |
| 7 | 11011011 |
| 8 | 100000001 |
| 9 | 1100000111 |
| 10 | 10100010101 |
| 11 | 101001101011 |
| 12 | 1010000010001 |
| 13 | 10110001110111 |
| 14 | 100000101000101 |
| 15 | 1100011011011011 |
| 16 | 10100000000000001 |
| 17 | 101100000000000111 |
| 18 | 1000100000000010101 |
| 19 | 11011100000001101011 |
[1,11,101,1011,10001,110111,1000101,11011011, 100000001,1100000111,10100010101,101001101011, 1010000010001,10110001110111,100000101000101, 1100011011011011,10100000000000001, 101100000000000111,1000100000000010101, 11011100000001101011] |