n | a(n) |
---|---|
0 | 1 |
1 | 15 |
2 | 210 |
3 | 2835 |
4 | 38220 |
5 | 514605 |
6 | 6928740 |
7 | 93285465 |
8 | 1255955610 |
9 | 16909618635 |
10 | 227663487870 |
11 | 3065158424055 |
12 | 41267909559240 |
13 | 555612506386665 |
14 | 7480515990707760 |
15 | 100714290692336685 |
16 | 1355971748798391270 |
[1,15,210,2835,38220,514605,6928740,93285465, 1255955610,16909618635,227663487870,3065158424055, 41267909559240,555612506386665,7480515990707760, 100714290692336685,1355971748798391270] |