n | a(n) |
---|---|
2 | 12 |
3 | 120 |
4 | 210 |
5 | 30240 |
6 | 55440 |
7 | 17297280 |
8 | 32432400 |
9 | 57657600 |
10 | 98017920 |
11 | 28158588057600 |
12 | 53970627110400 |
13 | 64764752532480000 |
14 | 124903451312640000 |
15 | 233153109116928000 |
16 | 422590010274432000 |
17 | 830034394580628357120000 |
[12,120,210,30240,55440,17297280,32432400, 57657600,98017920,28158588057600,53970627110400, 64764752532480000,124903451312640000, 233153109116928000,422590010274432000, 830034394580628357120000] |