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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1190 |
| 2 | 354620 |
| 3 | 47203730 |
| 4 | 3563792960 |
| 5 | 174181206542 |
| 6 | 5997990984020 |
| 7 | 154390001870810 |
| 8 | 3103724917721540 |
| 9 | 50409189277349630 |
| 10 | 679545855082425212 |
| 11 | 7772608216802526650 |
| 12 | 76822363756617886400 |
[1,1190,354620,47203730,3563792960,174181206542, 5997990984020,154390001870810,3103724917721540, 50409189277349630,679545855082425212, 7772608216802526650,76822363756617886400] |