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| n | a(n) |
|---|---|
| 1 | 20529 |
| 2 | 71745 |
| 3 | 3995709 |
| 4 | 67503191 |
| 5 | 1974830613 |
| 6 | 45488959473 |
| 7 | 1183198206417 |
| 8 | 29149975570365 |
[20529,71745,3995709,67503191,1974830613, 45488959473,1183198206417,29149975570365] |