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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 3752 |
| 3 | 314197 |
| 4 | 36367674 |
| 5 | 3943470769 |
| 6 | 448765516394 |
| 7 | 52105131287528 |
| 8 | 6154165757308640 |
| 9 | 735304860260893623 |
| 10 | 88615482354663882652 |
| 11 | 10750513270733637895616 |
| 12 | 1311121613505876821936074 |
[0,3752,314197,36367674,3943470769,448765516394, 52105131287528,6154165757308640, 735304860260893623,88615482354663882652, 10750513270733637895616,1311121613505876821936074] |