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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 7 |
| 3 | 43 |
| 4 | 1161 |
| 5 | 796510 |
| 6 | 1101781866330 |
| 7 | 648667164391834988511313 |
| 8 | 521313118065995695198529265268104396429334449023 |
| 9 | 177042477384698216444912803612486097958997328262217304760270340328784709181787835108737458616981 |
[2,7,43,1161,796510,1101781866330, 648667164391834988511313, 521313118065995695198529265268104396429334449023, 17704247738469821644491280361248609795899732826221\ 7304760270340328784709181787835108737458616981] |