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| n | a(n) |
|---|---|
| 1 | 86 |
| 2 | 7396 |
| 3 | 237088 |
| 4 | 3868968 |
| 5 | 41586328 |
| 6 | 340038574 |
| 7 | 2289596121 |
| 8 | 13281578167 |
| 9 | 68222609208 |
| 10 | 316008418514 |
| 11 | 1337293881157 |
| 12 | 5222063556941 |
| 13 | 18967899632349 |
| 14 | 64513878383831 |
| 15 | 206644044321249 |
| 16 | 626458582331341 |
| 17 | 1805406612393872 |
[86,7396,237088,3868968,41586328,340038574, 2289596121,13281578167,68222609208,316008418514, 1337293881157,5222063556941,18967899632349, 64513878383831,206644044321249,626458582331341, 1805406612393872] |