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| n | a(n) |
|---|---|
| 2 | 5 |
| 3 | 3987 |
| 4 | 960197 |
| 5 | 243293450 |
| 6 | 49328395731 |
| 7 | 7138321890616 |
| 8 | 666179701320556 |
| 9 | 38558976229027926 |
| 10 | 1439078695947198175 |
| 11 | 37055970405356439240 |
| 12 | 701629710103618241661 |
| 13 | 10289171538319337074541 |
| 14 | 121736692023067368010505 |
[5,3987,960197,243293450,49328395731, 7138321890616,666179701320556,38558976229027926, 1439078695947198175,37055970405356439240, 701629710103618241661,10289171538319337074541, 121736692023067368010505] |