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| n | a(n) |
|---|---|
| 0 | 9 |
| 1 | 702 |
| 2 | 345946302 |
| 3 | 41402453463588423862656702 |
| 4 | 70970560162990674076135964501350282214065161983319841388247466125133356250302 |
[9,702,345946302,41402453463588423862656702, 70970560162990674076135964501350282214065161983319\ 841388247466125133356250302] |