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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 5 |
| 3 | 133 |
| 4 | 31769 |
| 5 | 95375641 |
| 6 | 4353388262525 |
| 7 | 3536446917781244413 |
| 8 | 58773633134246903294470769 |
| 9 | 22612364832863674279489837434733681 |
| 10 | 224919094724957152626614652086970769074005045 |
| 11 | 63900685361274641827300282511815586348785532532913331893 |
[1,1,5,133,31769,95375641,4353388262525, 3536446917781244413,58773633134246903294470769, 22612364832863674279489837434733681, 224919094724957152626614652086970769074005045, 63900685361274641827300282511815586348785532532913\ 331893] |