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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 444 |
| 2 | 196691 |
| 3 | 87133669 |
| 4 | 38600018676 |
| 5 | 17099721139799 |
| 6 | 7575137864912281 |
| 7 | 3355768974435000684 |
| 8 | 1486598080536840390731 |
| 9 | 658559593908845858093149 |
| 10 | 291740413503538178294874276 |
| 11 | 129240344622473504138771211119 |
[1,444,196691,87133669,38600018676,17099721139799, 7575137864912281,3355768974435000684, 1486598080536840390731,658559593908845858093149, 291740413503538178294874276, 129240344622473504138771211119] |