| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 6 |
| 3 | 6 |
| 4 | 16 |
| 5 | 78 |
| 6 | 16 |
| 7 | 61 |
| 8 | 1015 |
| 9 | 1015 |
| 10 | 61 |
| 11 | 212 |
| 12 | 13526 |
| 13 | 50831 |
| 14 | 13526 |
| 15 | 212 |
| 16 | 753 |
| 17 | 181032 |
| 18 | 2548972 |
| 19 | 2548972 |
| 20 | 181032 |
| 21 | 753 |
| 22 | 2661 |
| 23 | 2421376 |
| 24 | 127561432 |
| 25 | 478107878 |
| 26 | 127561432 |
| 27 | 2421376 |
| 28 | 2661 |
| 29 | 9415 |
| 30 | 32393085 |
| 31 | 6385146382 |
| 32 | 89735942231 |
| 33 | 89735942231 |
[2,6,6,16,78,16,61,1015,1015,61,212,13526,50831, 13526,212,753,181032,2548972,2548972,181032,753, 2661,2421376,127561432,478107878,127561432, 2421376,2661,9415,32393085,6385146382,89735942231, 89735942231] |