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| n | a(n) |
|---|---|
| 1 | 192393 |
| 2 | 666239 |
| 3 | 791232 |
| 4 | 930046 |
| 5 | 1439791 |
| 6 | 2662626 |
| 7 | 5591131 |
| 8 | 13347833 |
| 9 | 35219532 |
| 10 | 98975447 |
| 11 | 287819707 |
| 12 | 851247242 |
| 13 | 2537610573 |
| 14 | 7591819430 |
| 15 | 22748438826 |
| 16 | 68210982499 |
| 17 | 204589792458 |
| 18 | 613715676841 |
| 19 | 1841080822709 |
| 20 | 5523161533648 |
[192393,666239,791232,930046,1439791,2662626, 5591131,13347833,35219532,98975447,287819707, 851247242,2537610573,7591819430,22748438826, 68210982499,204589792458,613715676841, 1841080822709,5523161533648] |