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| n | a(n) |
|---|---|
| 1 | 6 |
| 2 | 38 |
| 3 | 34 |
| 4 | 15 |
| 5 | 265 |
| 6 | 161 |
| 7 | 1126 |
| 8 | 4891 |
| 9 | 1253 |
| 10 | 250231 |
| 11 | 100462 |
| 12 | 49869178 |
| 13 | 234139657 |
| 14 | 68279314 |
| 15 | 2318271253 |
| 16 | 636542506 |
[6,38,34,15,265,161,1126,4891,1253,250231,100462, 49869178,234139657,68279314,2318271253,636542506] |