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| n | a(n) |
|---|---|
| 1 | 488 |
| 2 | 7784 |
| 3 | 126536 |
| 4 | 2068148 |
| 5 | 33865634 |
| 6 | 554916092 |
| 7 | 9094954742 |
| 8 | 149077423220 |
| 9 | 2443638951908 |
| 10 | 40055966781734 |
| 11 | 656597489663162 |
| 12 | 10762963773161732 |
| 13 | 176426890096852634 |
| 14 | 2891996520924867398 |
| 15 | 47405724154180563434 |
[488,7784,126536,2068148,33865634,554916092, 9094954742,149077423220,2443638951908, 40055966781734,656597489663162,10762963773161732, 176426890096852634,2891996520924867398, 47405724154180563434] |