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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 35 |
| 3 | 5775 |
| 4 | 2627625 |
| 5 | 2546168625 |
| 6 | 4509264634875 |
| 7 | 13189599057009375 |
| 8 | 59287247761257140625 |
| 9 | 388035036597427985390625 |
| 10 | 3546252199463894358484921875 |
| 11 | 43764298393583920278062420859375 |
| 12 | 709638098451963267308782154234765625 |
| 13 | 14778213400262135041705388361938994140625 |
[1,1,35,5775,2627625,2546168625,4509264634875, 13189599057009375,59287247761257140625, 388035036597427985390625, 3546252199463894358484921875, 43764298393583920278062420859375, 709638098451963267308782154234765625, 14778213400262135041705388361938994140625] |