| n | a(n) |
|---|---|
| 1 | 13 |
| 2 | 125 |
| 3 | 184 |
| 4 | 2574 |
| 5 | 40938 |
| 6 | 533726 |
| 7 | 11571636 |
| 8 | 256609365 |
| 9 | 5035506864 |
| 10 | 107090987902 |
| 11 | 2343586317502 |
| 12 | 49597635964248 |
| 13 | 1059407437925557 |
| 14 | 22889918567767435 |
| 15 | 491184742772777384 |
| 16 | 10536349398232144807 |
| 17 | 226750716679285736618 |
[13,125,184,2574,40938,533726,11571636,256609365, 5035506864,107090987902,2343586317502, 49597635964248,1059407437925557,22889918567767435, 491184742772777384,10536349398232144807, 226750716679285736618] |