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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3139 |
| 3 | 19546975 |
| 4 | 171475190227 |
| 5 | 1511084106275011 |
| 6 | 15293664515956438501 |
| 7 | 171057032412324570540169 |
| 8 | 2057906511849020370326921875 |
| 9 | 26159597034338175244538552103907 |
| 10 | 347633505891623648387005776489399049 |
[1,3139,19546975,171475190227,1511084106275011, 15293664515956438501,171057032412324570540169, 2057906511849020370326921875, 26159597034338175244538552103907, 347633505891623648387005776489399049] |