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| n | a(n) |
|---|---|
| 1 | 3432 |
| 2 | 492872166072 |
| 3 | 87186713382942888000 |
| 4 | 32594623818348634068046620600 |
| 5 | 17207115363089145896738850914404036032 |
| 6 | 11524700002163865806460331965810529276252403904 |
[3432,492872166072,87186713382942888000, 32594623818348634068046620600, 17207115363089145896738850914404036032, 11524700002163865806460331965810529276252403904] |