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| n | a(n) |
|---|---|
| 7 | 24176 |
| 8 | 533544 |
| 9 | 16860608 |
| 10 | 707767328 |
| 11 | 37727416576 |
| 12 | 2475764410944 |
| 13 | 195463415776768 |
| 14 | 18237517555977472 |
| 15 | 1982309731660474368 |
| 16 | 248048061418810109952 |
| 17 | 35377310696428547145728 |
| 18 | 5702015244617382235000832 |
| 19 | 1030924606332352092323577856 |
| 20 | 207727724955575700214833766400 |
[24176,533544,16860608,707767328,37727416576, 2475764410944,195463415776768,18237517555977472, 1982309731660474368,248048061418810109952, 35377310696428547145728,5702015244617382235000832, 1030924606332352092323577856, 207727724955575700214833766400] |