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| n | a(n) |
|---|---|
| 1 | 570 |
| 2 | 324900 |
| 3 | 157322070 |
| 4 | 73055876226 |
| 5 | 32082001964881 |
| 6 | 13526651220596504 |
| 7 | 5502532892539394945 |
| 8 | 2171413968527264771607 |
| 9 | 834472630803676497673120 |
| 10 | 313308250132727635885713312 |
| 11 | 115227318941146690913828105526 |
[570,324900,157322070,73055876226,32082001964881, 13526651220596504,5502532892539394945, 2171413968527264771607,834472630803676497673120, 313308250132727635885713312, 115227318941146690913828105526] |