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| n | a(n) |
|---|---|
| 1 | 549173 |
| 2 | 42215123 |
| 3 | 3207539588 |
| 4 | 266389315989 |
| 5 | 22074170878628 |
| 6 | 1890491225892878 |
| 7 | 161548363232714369 |
| 8 | 14015229199452065845 |
| 9 | 1214266240157296815136 |
| 10 | 105989693767809487599852 |
| 11 | 9245561984165022603050940 |
[549173,42215123,3207539588,266389315989, 22074170878628,1890491225892878, 161548363232714369,14015229199452065845, 1214266240157296815136,105989693767809487599852, 9245561984165022603050940] |