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| n | a(n) |
|---|---|
| 1 | 18992 |
| 2 | 1490648 |
| 3 | 116219056 |
| 4 | 9098402456 |
| 5 | 710992703856 |
| 6 | 55608647673784 |
| 7 | 4347481602940704 |
| 8 | 339955485269085344 |
| 9 | 26580462272923519792 |
| 10 | 2078379029608032830656 |
| 11 | 162508519734907950288096 |
[18992,1490648,116219056,9098402456,710992703856, 55608647673784,4347481602940704, 339955485269085344,26580462272923519792, 2078379029608032830656,162508519734907950288096] |