n | a(n) |
---|---|
1 | 4 |
2 | 18 |
3 | 353 |
4 | 7434 |
5 | 198052 |
6 | 5731144 |
7 | 172707247 |
8 | 5290686318 |
9 | 163203090770 |
10 | 5048858758020 |
11 | 156379568912461 |
12 | 4846014558069802 |
13 | 150203703987575008 |
14 | 4656019290676790496 |
15 | 144332757507860933195 |
16 | 4474265565293272517286 |
[4,18,353,7434,198052,5731144,172707247, 5290686318,163203090770,5048858758020, 156379568912461,4846014558069802, 150203703987575008,4656019290676790496, 144332757507860933195,4474265565293272517286] |