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| n | a(n) |
|---|---|
| 1 | 21304 |
| 2 | 417518 |
| 3 | 8727838 |
| 4 | 179261149 |
| 5 | 3672381306 |
| 6 | 75620185999 |
| 7 | 1556452499274 |
| 8 | 32027982651882 |
| 9 | 659238041669648 |
| 10 | 13568633472966170 |
| 11 | 279271703727266760 |
| 12 | 5748131163323313403 |
| 13 | 118311298400157452800 |
| 14 | 2435148116665821992581 |
[21304,417518,8727838,179261149,3672381306, 75620185999,1556452499274,32027982651882, 659238041669648,13568633472966170, 279271703727266760,5748131163323313403, 118311298400157452800,2435148116665821992581] |