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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 11 |
| 4 | 101 |
| 5 | 100111001 |
| 6 | 110111011 |
| 7 | 111010111 |
| 8 | 1100011100011 |
| 9 | 1100101010011 |
| 10 | 1101010101011 |
| 11 | 100110101011001 |
| 12 | 101000010000101 |
| 13 | 101011000110101 |
| 14 | 101110000011101 |
| 15 | 10000010101000001 |
| 16 | 10011010001011001 |
| 17 | 10100110001100101 |
| 18 | 10110010001001101 |
| 19 | 10111000000011101 |
[2,3,11,101,100111001,110111011,111010111, 1100011100011,1100101010011,1101010101011, 100110101011001,101000010000101,101011000110101, 101110000011101,10000010101000001, 10011010001011001,10100110001100101, 10110010001001101,10111000000011101] |