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| n | a(n) |
|---|---|
| 0 | 9 |
| 1 | 5 |
| 2 | 52 |
| 3 | 3188 |
| 4 | 84918152 |
| 5 | 16076240863422804 |
| 6 | 414301661246661635838512408392212 |
| 7 | 322874955397009416384181733402291919609578193183044079681678443089 |
| 8 | 162879628085209618118393406431670411111270528217363349375030319925289267303145152426058897418548846768803944306076778632776827619214 |
[9,5,52,3188,84918152,16076240863422804, 414301661246661635838512408392212, 32287495539700941638418173340229191960957819318304\ 4079681678443089, 16287962808520961811839340643167041111127052821736\ 33493750303199252892673031451524260588974185488467\ 68803944306076778632776827619214] |