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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 37 |
| 3 | 271 |
| 4 | 2269 |
| 5 | 19927 |
| 6 | 129159847 |
| 7 | 1162320517 |
| 8 | 49269609804781974450852068861184694669 |
| 9 | 589881151426658740854227725580736348850640632297373414091790995505756623268837 |
[7,37,271,2269,19927,129159847,1162320517, 49269609804781974450852068861184694669, 58988115142665874085422772558073634885064063229737\ 3414091790995505756623268837] |