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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 5 |
| 4 | 25 |
| 5 | 165 |
| 6 | 25 |
| 7 | 95 |
| 8 | 3209 |
| 9 | 3209 |
| 10 | 95 |
| 11 | 325 |
| 12 | 53233 |
| 13 | 263725 |
| 14 | 53233 |
| 15 | 325 |
| 16 | 1121 |
| 17 | 904175 |
| 18 | 19617781 |
| 19 | 19617781 |
| 20 | 904175 |
| 21 | 1121 |
| 22 | 3985 |
| 23 | 15703631 |
| 24 | 1508941377 |
| 25 | 6474088455 |
| 26 | 1508941377 |
| 27 | 15703631 |
| 28 | 3985 |
| 29 | 14288 |
| 30 | 271942421 |
| 31 | 117061422325 |
| 32 | 2202928769005 |
[1,5,5,25,165,25,95,3209,3209,95,325,53233,263725, 53233,325,1121,904175,19617781,19617781,904175, 1121,3985,15703631,1508941377,6474088455, 1508941377,15703631,3985,14288,271942421, 117061422325,2202928769005] |