| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 29 |
| 3 | 31 |
| 4 | 2 |
| 5 | 7 |
| 6 | 7 |
| 7 | 5 |
| 8 | 1188359 |
| 9 | 1307 |
| 10 | 165864626101044727 |
| 11 | 36120307175753 |
| 12 | 9772772454840984668059 |
| 13 | 8944440848667088469951 |
| 14 | 3041407 |
| 15 | 6446147951 |
| 16 | 48370466980471484946806147635774599979591 |
| 17 | 24025609733 |
| 18 | 11 |
| 19 | 15866068029777944368693 |
| 20 | 50031370538856249715800928172618839 |
[2,29,31,2,7,7,5,1188359,1307,165864626101044727, 36120307175753,9772772454840984668059, 8944440848667088469951,3041407,6446147951, 48370466980471484946806147635774599979591, 24025609733,11,15866068029777944368693, 50031370538856249715800928172618839] |