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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 5 |
| 5 | 15 |
| 6 | 5 |
| 7 | 15 |
| 8 | 114 |
| 9 | 114 |
| 10 | 15 |
| 11 | 52 |
| 12 | 1657 |
| 13 | 4141 |
| 14 | 1657 |
| 15 | 52 |
| 16 | 203 |
| 17 | 36401 |
| 18 | 426422 |
| 19 | 426422 |
| 20 | 36401 |
| 21 | 203 |
| 22 | 877 |
| 23 | 1094076 |
| 24 | 86545486 |
| 25 | 450288795 |
| 26 | 86545486 |
| 27 | 1094076 |
| 28 | 877 |
| 29 | 4140 |
| 30 | 42436913 |
| 31 | 29169661126 |
| 32 | 1182700979380 |
| 33 | 1182700979380 |
| 34 | 29169661126 |
| 35 | 42436913 |
| 36 | 4140 |
[1,2,2,5,15,5,15,114,114,15,52,1657,4141,1657,52, 203,36401,426422,426422,36401,203,877,1094076, 86545486,450288795,86545486,1094076,877,4140, 42436913,29169661126,1182700979380,1182700979380, 29169661126,42436913,4140] |