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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 2208 |
| 3 | 127535 |
| 4 | 8334338 |
| 5 | 535192095 |
| 6 | 34271733937 |
| 7 | 2195619257236 |
| 8 | 140685735128595 |
| 9 | 9013655138528774 |
| 10 | 577518643711241385 |
| 11 | 37002236612561808562 |
| 12 | 2370775298902153257752 |
| 13 | 151898260084738496346512 |
[8,2208,127535,8334338,535192095,34271733937, 2195619257236,140685735128595,9013655138528774, 577518643711241385,37002236612561808562, 2370775298902153257752,151898260084738496346512] |