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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 111 |
| 3 | 12211 |
| 4 | 1343211 |
| 5 | 147753211 |
| 6 | 16252853211 |
| 7 | 1787813853211 |
| 8 | 196659523853211 |
| 9 | 21632547623853211 |
| 10 | 2379580238623853211 |
| 11 | 261753826248623853211 |
| 12 | 28792920887348623853211 |
| 13 | 3167221297608348623853211 |
| 14 | 348394342736918348623853211 |
| 15 | 38323377701061018348623853211 |
[1,111,12211,1343211,147753211,16252853211, 1787813853211,196659523853211,21632547623853211, 2379580238623853211,261753826248623853211, 28792920887348623853211,3167221297608348623853211, 348394342736918348623853211, 38323377701061018348623853211] |