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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 265729 |
| 3 | 3776339263873 |
| 4 | 756051015055329306625 |
| 5 | 1100327453912286201909924526081 |
| 6 | 7835213566547395052871069325808866414849 |
| 7 | 209691630817770382144439647416526247292909726379393 |
| 8 | 17469051230066445323872793284679234619523576313653708533767425 |
[1,1,265729,3776339263873,756051015055329306625, 1100327453912286201909924526081, 7835213566547395052871069325808866414849, 20969163081777038214443964741652624729290972637939\ 3, 17469051230066445323872793284679234619523576313653\ 708533767425] |