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| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 101 |
| 3 | 101 |
| 4 | 20101 |
| 5 | 210101 |
| 6 | 4010101 |
| 7 | 61010101 |
| 8 | 1601010101 |
| 9 | 8101010101 |
| 10 | 260101010101 |
| 11 | 3110101010101 |
| 12 | 11010101010101 |
| 13 | 11010101010101 |
| 14 | 1201010101010101 |
| 15 | 6101010101010101 |
| 16 | 180101010101010101 |
| 17 | 1710101010101010101 |
| 18 | 5010101010101010101 |
| 19 | 41010101010101010101 |
[11,101,101,20101,210101,4010101,61010101, 1601010101,8101010101,260101010101,3110101010101, 11010101010101,11010101010101,1201010101010101, 6101010101010101,180101010101010101, 1710101010101010101,5010101010101010101, 41010101010101010101] |