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| n | a(n) |
|---|---|
| 1 | 1156 |
| 2 | 319906 |
| 3 | 88529281 |
| 4 | 16552783250 |
| 5 | 3094960562500 |
| 6 | 607571415109250 |
| 7 | 119272286997956401 |
| 8 | 23427016036901713162 |
| 9 | 4601446775332257716644 |
| 10 | 903762093072758900829562 |
| 11 | 177506328064889172764320801 |
[1156,319906,88529281,16552783250,3094960562500, 607571415109250,119272286997956401, 23427016036901713162,4601446775332257716644, 903762093072758900829562, 177506328064889172764320801] |