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| n | a(n) |
|---|---|
| 1 | 9 |
| 2 | 363 |
| 3 | 11424 |
| 4 | 367813 |
| 5 | 13530178 |
| 6 | 467923636 |
| 7 | 16686610707 |
| 8 | 589208849137 |
| 9 | 20885016359231 |
| 10 | 739404634476424 |
| 11 | 26190742594221192 |
| 12 | 927538658235022906 |
| 13 | 32851194231582718073 |
| 14 | 1163477523647115256949 |
| 15 | 41206887402652394051361 |
[9,363,11424,367813,13530178,467923636, 16686610707,589208849137,20885016359231, 739404634476424,26190742594221192, 927538658235022906,32851194231582718073, 1163477523647115256949,41206887402652394051361] |