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| n | a(n) |
|---|---|
| 1 | 1237000 |
| 2 | 129573608 |
| 3 | 14856355384 |
| 4 | 1777528400280 |
| 5 | 216074701653640 |
| 6 | 26463715503890184 |
| 7 | 3251307042119435624 |
| 8 | 400041879843666759720 |
| 9 | 49252957039545221475992 |
| 10 | 6065827545082816605106648 |
[1237000,129573608,14856355384,1777528400280, 216074701653640,26463715503890184, 3251307042119435624,400041879843666759720, 49252957039545221475992,6065827545082816605106648] |