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| n | a(n) |
|---|---|
| 1 | 256 |
| 2 | 1760 |
| 3 | 1760 |
| 4 | 12352 |
| 5 | 20732 |
| 6 | 12352 |
| 7 | 87488 |
| 8 | 249664 |
| 9 | 249664 |
| 10 | 87488 |
| 11 | 618752 |
| 12 | 3029204 |
| 13 | 5166560 |
| 14 | 3029204 |
| 15 | 618752 |
| 16 | 4375552 |
| 17 | 36751872 |
| 18 | 107643264 |
| 19 | 107643264 |
| 20 | 36751872 |
| 21 | 4375552 |
| 22 | 30949952 |
| 23 | 446229436 |
| 24 | 2246142916 |
| 25 | 3856575692 |
| 26 | 2246142916 |
[256,1760,1760,12352,20732,12352,87488,249664, 249664,87488,618752,3029204,5166560,3029204, 618752,4375552,36751872,107643264,107643264, 36751872,4375552,30949952,446229436,2246142916, 3856575692,2246142916] |