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| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 112 |
| 3 | 293 |
| 4 | 18474 |
| 5 | 1026475 |
| 6 | 2207286 |
| 7 | 4088167 |
| 8 | 5970048 |
| 9 | 106081049 |
| 10 | 206969050 |
| 11 | 315070851 |
| 12 | 425181862 |
| 13 | 536191973 |
| 14 | 647373084 |
| 15 | 766191895 |
| 16 | 946292976 |
| 17 | 1127404157 |
| 18 | 1309292338 |
| 19 | 1497303219 |
| 20 | 1686192100 |
| 21 | 11694372101 |
| 22 | 21776190102 |
[11,112,293,18474,1026475,2207286,4088167,5970048, 106081049,206969050,315070851,425181862,536191973, 647373084,766191895,946292976,1127404157, 1309292338,1497303219,1686192100,11694372101, 21776190102] |