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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 16 |
| 3 | 125 |
| 4 | 16 |
| 5 | 32 |
| 6 | 16777216 |
| 7 | 128 |
| 8 | 16777216 |
| 9 | 35184372088832 |
| 10 | 1024 |
| 11 | 34271896307633 |
| 12 | 16777216 |
| 13 | 1490116119384765625 |
| 14 | 182059119829942534144 |
| 15 | 35184372088832 |
| 16 | 3876269050118516845397872321 |
| 17 | 131072 |
| 18 | 14551915228366851806640625 |
| 19 | 1134787999706880954999833295916475119 |
| 20 | 3584859224085422343574104404449462890625 |
[2,16,125,16,32,16777216,128,16777216, 35184372088832,1024,34271896307633,16777216, 1490116119384765625,182059119829942534144, 35184372088832,3876269050118516845397872321, 131072,14551915228366851806640625, 1134787999706880954999833295916475119, 3584859224085422343574104404449462890625] |