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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 930 |
| 2 | 216690 |
| 3 | 22583810 |
| 4 | 1338036570 |
| 5 | 51479517042 |
| 6 | 1400792169890 |
| 7 | 28618505434770 |
| 8 | 458896797950430 |
| 9 | 5976672906978410 |
| 10 | 64971574193515962 |
| 11 | 602758415976923850 |
| 12 | 4860664625733355250 |
| 13 | 34599738140887685850 |
[1,930,216690,22583810,1338036570,51479517042, 1400792169890,28618505434770,458896797950430, 5976672906978410,64971574193515962, 602758415976923850,4860664625733355250, 34599738140887685850] |