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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 178 |
| 4 | 39317 |
| 5 | 35539864 |
| 6 | 123214409287 |
| 7 | 1633861873067053 |
| 8 | 82861549363088245839 |
| 9 | 16072167254492939441649954 |
| 10 | 11922831948374582734623213683388 |
[1,5,178,39317,35539864,123214409287, 1633861873067053,82861549363088245839, 16072167254492939441649954, 11922831948374582734623213683388] |