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| n | a(n) |
|---|---|
| 1 | 12 |
| 2 | 192 |
| 3 | 192 |
| 4 | 2700 |
| 5 | 5544 |
| 6 | 2700 |
| 7 | 31212 |
| 8 | 178608 |
| 9 | 178608 |
| 10 | 31212 |
| 11 | 363312 |
| 12 | 4838400 |
| 13 | 13305708 |
| 14 | 4838400 |
| 15 | 363312 |
| 16 | 4120752 |
| 17 | 129731328 |
| 18 | 820317888 |
| 19 | 820317888 |
| 20 | 129731328 |
| 21 | 4120752 |
| 22 | 46949808 |
| 23 | 3423037464 |
| 24 | 51048476748 |
| 25 | 116879941620 |
| 26 | 51048476748 |
[12,192,192,2700,5544,2700,31212,178608,178608, 31212,363312,4838400,13305708,4838400,363312, 4120752,129731328,820317888,820317888,129731328, 4120752,46949808,3423037464,51048476748, 116879941620,51048476748] |