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| n | a(n) |
|---|---|
| 1 | 10 |
| 2 | 143 |
| 3 | 3214 |
| 4 | 85887 |
| 5 | 2417194 |
| 6 | 69938626 |
| 7 | 2058141264 |
| 8 | 61304713234 |
| 9 | 1842647045686 |
| 10 | 55774782577154 |
| 11 | 1697707702343462 |
| 12 | 51912416104327610 |
| 13 | 1593418341131944098 |
| 14 | 49066300496202571019 |
| 15 | 1515066051729449019246 |
| 16 | 46893719654238123775675 |
[10,143,3214,85887,2417194,69938626,2058141264, 61304713234,1842647045686,55774782577154, 1697707702343462,51912416104327610, 1593418341131944098,49066300496202571019, 1515066051729449019246,46893719654238123775675] |