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| n | a(n) |
|---|---|
| 1 | 6 |
| 2 | 60466176 |
| 3 | 609359740010496 |
| 4 | 6140942214464815497216 |
| 5 | 61886548790943213277031694336 |
| 6 | 623673825204293256669089197883129856 |
| 7 | 6285195213566005335561053533150026217291776 |
| 8 | 63340286662973277706162286946811886609896461828096 |
[6,60466176,609359740010496, 6140942214464815497216, 61886548790943213277031694336, 623673825204293256669089197883129856, 6285195213566005335561053533150026217291776, 63340286662973277706162286946811886609896461828096\ ] |