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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 4 |
| 5 | 125 |
| 6 | 9 |
| 7 | 16807 |
| 8 | 1024 |
| 9 | 59049 |
| 10 | 15625 |
| 11 | 2357947691 |
| 12 | 5184 |
| 13 | 1792160394037 |
| 14 | 282475249 |
| 15 | 474609375 |
| 16 | 17179869184 |
| 17 | 2862423051509815793 |
| 18 | 3486784401 |
| 19 | 5480386857784802185939 |
| 20 | 250000000000 |
| 21 | 10382917022245341 |
| 22 | 5559917313492231481 |
| 23 | 39471584120695485887249589623 |
[1,1,3,4,125,9,16807,1024,59049,15625,2357947691, 5184,1792160394037,282475249,474609375, 17179869184,2862423051509815793,3486784401, 5480386857784802185939,250000000000, 10382917022245341,5559917313492231481, 39471584120695485887249589623] |