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| n | a(n) |
|---|---|
| 1 | 3188 |
| 2 | 17340 |
| 3 | 124538 |
| 4 | 818040 |
| 5 | 5340334 |
| 6 | 35124242 |
| 7 | 230366506 |
| 8 | 1511215256 |
| 9 | 9934409558 |
| 10 | 65227813792 |
| 11 | 428045543104 |
| 12 | 2810372935518 |
| 13 | 18454316847202 |
| 14 | 121160816335182 |
| 15 | 795445333429948 |
| 16 | 5222481881638938 |
| 17 | 34288545449387208 |
[3188,17340,124538,818040,5340334,35124242, 230366506,1511215256,9934409558,65227813792, 428045543104,2810372935518,18454316847202, 121160816335182,795445333429948,5222481881638938, 34288545449387208] |