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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 8 |
| 3 | 9 |
| 4 | 32 |
| 5 | 125 |
| 6 | 243 |
| 7 | 3125 |
| 8 | 78125 |
| 9 | 823543 |
| 10 | 1977326743 |
| 11 | 285311670611 |
| 12 | 34522712143931 |
| 13 | 302875106592253 |
| 14 | 8650415919381337933 |
| 15 | 827240261886336764177 |
| 16 | 239072435685151324847153 |
| 17 | 1978419655660313589123979 |
| 18 | 257829627945307727248226067259 |
| 19 | 20880467999847912034355032910567 |
[4,8,9,32,125,243,3125,78125,823543,1977326743, 285311670611,34522712143931,302875106592253, 8650415919381337933,827240261886336764177, 239072435685151324847153, 1978419655660313589123979, 257829627945307727248226067259, 20880467999847912034355032910567] |