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| n | a(n) |
|---|---|
| 1 | 243 |
| 2 | 1049 |
| 3 | 63183 |
| 4 | 607115 |
| 5 | 20168447 |
| 6 | 285332189 |
| 7 | 7257445621 |
| 8 | 124234358895 |
| 9 | 2783396055591 |
| 10 | 52032195606049 |
| 11 | 1099686106378363 |
| 12 | 21401861684236265 |
| 13 | 440426781367948209 |
| 14 | 8729796620293368601 |
| 15 | 177478732361408469929 |
[243,1049,63183,607115,20168447,285332189, 7257445621,124234358895,2783396055591, 52032195606049,1099686106378363,21401861684236265, 440426781367948209,8729796620293368601, 177478732361408469929] |