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| n | a(n) |
|---|---|
| 1 | 87164 |
| 2 | 1260486 |
| 3 | 18401364 |
| 4 | 330330878 |
| 5 | 6045609040 |
| 6 | 101410470742 |
| 7 | 1668740442760 |
| 8 | 28739211200900 |
| 9 | 500884807969628 |
| 10 | 8543128692901112 |
| 11 | 144626632332405084 |
| 12 | 2476006354146555628 |
| 13 | 42573962725861207468 |
| 14 | 727911488082492382520 |
[87164,1260486,18401364,330330878,6045609040, 101410470742,1668740442760,28739211200900, 500884807969628,8543128692901112, 144626632332405084,2476006354146555628, 42573962725861207468,727911488082492382520] |