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| n | a(n) |
|---|---|
| 1 | 19 |
| 2 | 127 |
| 3 | 3169 |
| 4 | 24571 |
| 5 | 698419 |
| 6 | 863497 |
| 7 | 3348577 |
| 8 | 5684257 |
| 9 | 6156169 |
| 10 | 7174987 |
| 11 | 7646437 |
| 12 | 10790137 |
| 13 | 16293691 |
| 14 | 18637669 |
| 15 | 19271071 |
| 16 | 28210267 |
| 17 | 30384919 |
| 18 | 33156901 |
| 19 | 36760501 |
| 20 | 45782227 |
| 21 | 47533141 |
| 22 | 58887991 |
| 23 | 62503981 |
| 24 | 88210519 |
| 25 | 92224441 |
| 26 | 100450747 |
| 27 | 113559769 |
| 28 | 129356767 |
| 29 | 138577237 |
| 30 | 156233617 |
| 31 | 159017041 |
[19,127,3169,24571,698419,863497,3348577,5684257, 6156169,7174987,7646437,10790137,16293691, 18637669,19271071,28210267,30384919,33156901, 36760501,45782227,47533141,58887991,62503981, 88210519,92224441,100450747,113559769,129356767, 138577237,156233617,159017041] |