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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 12 |
| 4 | 25 |
| 5 | 125 |
| 6 | 144 |
| 7 | 125 |
| 8 | 1625 |
| 9 | 3125 |
| 10 | 1728 |
| 11 | 625 |
| 12 | 21125 |
| 13 | 105625 |
| 14 | 78125 |
| 15 | 20736 |
| 16 | 3125 |
| 17 | 274625 |
| 18 | 3570125 |
| 19 | 6865625 |
| 20 | 1953125 |
| 21 | 248832 |
| 22 | 15625 |
| 23 | 3570125 |
| 24 | 122039125 |
| 25 | 603351125 |
| 26 | 446265625 |
| 27 | 48828125 |
| 28 | 2985984 |
| 29 | 78125 |
| 30 | 46411625 |
| 31 | 4176940625 |
| 32 | 54279694625 |
[1,5,12,25,125,144,125,1625,3125,1728,625,21125, 105625,78125,20736,3125,274625,3570125,6865625, 1953125,248832,15625,3570125,122039125,603351125, 446265625,48828125,2985984,78125,46411625, 4176940625,54279694625] |