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| n | a(n) |
|---|---|
| 1 | 462 |
| 2 | 724082352 |
| 3 | 68264066143602 |
| 4 | 4051316109991426752 |
| 5 | 207406617181155352354002 |
| 6 | 10046278068363977051128904352 |
| 7 | 475997448692406224810330915906802 |
[462,724082352,68264066143602,4051316109991426752, 207406617181155352354002, 10046278068363977051128904352, 475997448692406224810330915906802] |