| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 29 |
| 3 | 29 |
| 4 | 414 |
| 5 | 1091 |
| 6 | 414 |
| 7 | 4553 |
| 8 | 27957 |
| 9 | 27957 |
| 10 | 4553 |
| 11 | 45890 |
| 12 | 655743 |
| 13 | 1575467 |
| 14 | 655743 |
| 15 | 45890 |
| 16 | 446093 |
| 17 | 14976529 |
| 18 | 85724987 |
| 19 | 85724987 |
| 20 | 14976529 |
| 21 | 446093 |
| 22 | 4266246 |
| 23 | 339125187 |
| 24 | 4628067519 |
| 25 | 11061291451 |
| 26 | 4628067519 |
| 27 | 339125187 |
| 28 | 4266246 |
| 29 | 40490097 |
[0,29,29,414,1091,414,4553,27957,27957,4553,45890, 655743,1575467,655743,45890,446093,14976529, 85724987,85724987,14976529,446093,4266246, 339125187,4628067519,11061291451,4628067519, 339125187,4266246,40490097] |