n | a(n) |
---|---|
0 | 1 |
1 | 15 |
2 | 210 |
3 | 2940 |
4 | 41160 |
5 | 576240 |
6 | 8067255 |
7 | 112940100 |
8 | 1581140925 |
9 | 22135686300 |
10 | 309895595100 |
11 | 4338482148000 |
12 | 60737963515320 |
13 | 850320477564285 |
14 | 11904332524792890 |
15 | 166658497119549435 |
16 | 2333188744879254990 |
[1,15,210,2940,41160,576240,8067255,112940100, 1581140925,22135686300,309895595100,4338482148000, 60737963515320,850320477564285,11904332524792890, 166658497119549435,2333188744879254990] |