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| n | a(n) |
|---|---|
| 1 | 689 |
| 2 | 28982 |
| 3 | 844136 |
| 4 | 26497814 |
| 5 | 839477288 |
| 6 | 25723818038 |
| 7 | 770374556792 |
| 8 | 23033174207414 |
| 9 | 678601817988824 |
[689,28982,844136,26497814,839477288,25723818038, 770374556792,23033174207414,678601817988824] |