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| n | a(n) |
|---|---|
| 1 | 49 |
| 2 | 374 |
| 3 | 15624 |
| 4 | 546874 |
| 5 | 537109374 |
| 6 | 15869140624 |
| 7 | 12969970703124 |
| 8 | 362396240234374 |
| 9 | 274181365966796874 |
| 10 | 5401670932769775390624 |
| 11 | 144354999065399169921874 |
| 12 | 2692104317247867584228515624 |
[49,374,15624,546874,537109374,15869140624, 12969970703124,362396240234374,274181365966796874, 5401670932769775390624,144354999065399169921874, 2692104317247867584228515624] |