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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 306 |
| 3 | 272 |
| 4 | 3223 |
| 5 | 29406 |
| 6 | 349456 |
| 7 | 4145337 |
| 8 | 44700278 |
| 9 | 711845805 |
| 10 | 9122685519 |
| 11 | 114303687154 |
| 12 | 1698240252124 |
| 13 | 22458444584840 |
| 14 | 296936468898912 |
| 15 | 4210496325368848 |
| 16 | 56486583562161446 |
| 17 | 761677516352617045 |
[8,306,272,3223,29406,349456,4145337,44700278, 711845805,9122685519,114303687154,1698240252124, 22458444584840,296936468898912,4210496325368848, 56486583562161446,761677516352617045] |