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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 161 |
| 3 | 34561 |
| 4 | 8346401 |
| 5 | 2150012161 |
| 6 | 576914365601 |
| 7 | 44861726436508961 |
| 8 | 12840299190293644801 |
| 9 | 3721082815965949056161 |
| 10 | 321507757074243457409731361 |
| 11 | 28572486227889263832443550935201 |
| 12 | 8586901708088882505643582648796161 |
[1,161,34561,8346401,2150012161,576914365601, 44861726436508961,12840299190293644801, 3721082815965949056161, 321507757074243457409731361, 28572486227889263832443550935201, 8586901708088882505643582648796161] |