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| n | a(n) |
|---|---|
| 1 | 112 |
| 2 | 873 |
| 3 | 6831 |
| 4 | 53463 |
| 5 | 418468 |
| 6 | 3275406 |
| 7 | 25637095 |
| 8 | 200665376 |
| 9 | 1570637751 |
| 10 | 12293615779 |
| 11 | 96223962193 |
| 12 | 753159288558 |
| 13 | 5895089964664 |
| 14 | 46141747460483 |
| 15 | 361158332020412 |
| 16 | 2826840073596765 |
| 17 | 22126098426129671 |
| 18 | 173184268942327111 |
[112,873,6831,53463,418468,3275406,25637095, 200665376,1570637751,12293615779,96223962193, 753159288558,5895089964664,46141747460483, 361158332020412,2826840073596765, 22126098426129671,173184268942327111] |