n | a(n) |
---|---|
0 | 1 |
1 | 15 |
2 | 210 |
3 | 2940 |
4 | 41160 |
5 | 576240 |
6 | 8067360 |
7 | 112943040 |
8 | 1581202560 |
9 | 22136835840 |
10 | 309915701760 |
11 | 4338819824535 |
12 | 60743477542020 |
13 | 850408685567805 |
14 | 11905721597662620 |
15 | 166680102363263580 |
16 | 2333521433029506720 |
[1,15,210,2940,41160,576240,8067360,112943040, 1581202560,22136835840,309915701760,4338819824535, 60743477542020,850408685567805,11905721597662620, 166680102363263580,2333521433029506720] |