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| n | a(n) |
|---|---|
| 10 | 115975 |
| 11 | 6188545 |
| 12 | 188526162 |
| 13 | 4324211606 |
| 14 | 83234980829 |
| 15 | 1422697691415 |
| 16 | 22336690031656 |
| 17 | 329296289467288 |
| 18 | 4628083121855622 |
| 19 | 62687799439000450 |
| 20 | 824939949711312292 |
| 21 | 10611095747493196956 |
| 22 | 134039591449028959694 |
| 23 | 1668916223557034160170 |
| 24 | 20541239452587941670792 |
[115975,6188545,188526162,4324211606,83234980829, 1422697691415,22336690031656,329296289467288, 4628083121855622,62687799439000450, 824939949711312292,10611095747493196956, 134039591449028959694,1668916223557034160170, 20541239452587941670792] |