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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 29 |
| 3 | 337 |
| 4 | 3061 |
| 5 | 3089 |
| 6 | 23537 |
| 7 | 1304539 |
| 8 | 1304591 |
| 9 | 1304669 |
| 10 | 9557957 |
| 11 | 9559577 |
| 12 | 514272413 |
| 13 | 514273933 |
| 14 | 514274921 |
| 15 | 514275149 |
| 16 | 514275187 |
| 17 | 3779849621 |
| 18 | 3779853023 |
[3,29,337,3061,3089,23537,1304539,1304591,1304669, 9557957,9559577,514272413,514273933,514274921, 514275149,514275187,3779849621,3779853023] |