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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 4184 |
| 3 | 25271 |
| 4 | 634867 |
| 5 | 11450072 |
| 6 | 209344758 |
| 7 | 4227286531 |
| 8 | 79708721021 |
| 9 | 1560689236544 |
| 10 | 30135348185417 |
| 11 | 583386750149395 |
| 12 | 11308476165531835 |
| 13 | 218830109654585064 |
| 14 | 4239285443425028198 |
| 15 | 82084075926813940322 |
[8,4184,25271,634867,11450072,209344758, 4227286531,79708721021,1560689236544, 30135348185417,583386750149395,11308476165531835, 218830109654585064,4239285443425028198, 82084075926813940322] |