n | a(n) |
---|---|
1 | 1 |
2 | 17 |
3 | 442 |
4 | 15470 |
5 | 680680 |
6 | 36076040 |
7 | 2236714480 |
8 | 158806728080 |
9 | 12704538246400 |
10 | 1130703903929600 |
11 | 110808982585100800 |
12 | 11856561136605785600 |
13 | 1375361091846271129600 |
14 | 171920136480783891200000 |
15 | 23037298288425041420800000 |
16 | 3294333655244780923174400000 |
17 | 500738715597206700322508800000 |
[1,17,442,15470,680680,36076040,2236714480, 158806728080,12704538246400,1130703903929600, 110808982585100800,11856561136605785600, 1375361091846271129600,171920136480783891200000, 23037298288425041420800000, 3294333655244780923174400000, 500738715597206700322508800000] |