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| n | a(n) |
|---|---|
| 0 | 22 |
| 1 | 23 |
| 2 | 91 |
| 3 | 569 |
| 4 | 1798 |
| 5 | 2367 |
| 6 | 105946 |
| 7 | 108313 |
| 8 | 430885 |
| 9 | 2693623 |
| 10 | 8511754 |
| 11 | 11205377 |
| 12 | 501548342 |
| 13 | 512753719 |
| 14 | 2039809499 |
| 15 | 12751610713 |
| 16 | 40294641638 |
| 17 | 53046252351 |
| 18 | 2374329745082 |
| 19 | 2427375997433 |
| 20 | 9656457737381 |
| 21 | 60366122421719 |
| 22 | 190754825002538 |
| 23 | 251120947424257 |
[22,23,91,569,1798,2367,105946,108313,430885, 2693623,8511754,11205377,501548342,512753719, 2039809499,12751610713,40294641638,53046252351, 2374329745082,2427375997433,9656457737381, 60366122421719,190754825002538,251120947424257] |