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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 11 |
| 3 | 45 |
| 4 | 1450 |
| 5 | 11994 |
| 6 | 574388 |
| 7 | 4927416 |
| 8 | 482530769 |
| 9 | 4741171798 |
| 10 | 481046300094 |
| 11 | 4838816683797 |
| 12 | 496656128182183 |
| 13 | 5028636489857930 |
| 14 | 513344628076882932 |
| 15 | 5240628607047036703 |
| 16 | 531044284666438394253 |
| 17 | 5465205965532788827787 |
[5,11,45,1450,11994,574388,4927416,482530769, 4741171798,481046300094,4838816683797, 496656128182183,5028636489857930, 513344628076882932,5240628607047036703, 531044284666438394253,5465205965532788827787] |