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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 65 |
| 3 | 2885 |
| 4 | 492545 |
| 5 | 340022021 |
| 6 | 980195178305 |
| 7 | 12095799705910085 |
| 8 | 651547912318129391105 |
| 9 | 155578901160322401759995909 |
| 10 | 166731137713145923166606394940481 |
[5,65,2885,492545,340022021,980195178305, 12095799705910085,651547912318129391105, 155578901160322401759995909, 166731137713145923166606394940481] |