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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 75 |
| 2 | 8317 |
| 3 | 1239823 |
| 4 | 216456376 |
| 5 | 41175714454 |
| 6 | 8251690444250 |
| 7 | 1713228373452375 |
| 8 | 365077361327242168 |
| 9 | 79376343363731999772 |
| 10 | 17538231051073300512165 |
| 11 | 3926523351382832339690135 |
| 12 | 888819911396229761050640552 |
| 13 | 203083664214425241278951079860 |
[1,75,8317,1239823,216456376,41175714454, 8251690444250,1713228373452375,365077361327242168, 79376343363731999772,17538231051073300512165, 3926523351382832339690135, 888819911396229761050640552, 203083664214425241278951079860] |