n | a(n) |
---|---|
1 | 2178540 |
2 | 45532800 |
3 | 459818240 |
4 | 1476304896 |
5 | 14182439040 |
6 | 31998395520 |
7 | 43861478400 |
8 | 51001180160 |
9 | 518666803200 |
10 | 704575228896 |
11 | 13661860101120 |
12 | 30823866178560 |
13 | 181742883469056 |
14 | 740344994887680 |
15 | 796928461056000 |
16 | 6088728021160320 |
17 | 20158185857531904 |
18 | 212517062615531520 |
19 | 622286506811515392 |
20 | 69357059049509038080 |
21 | 87934476737668055040 |
[2178540,45532800,459818240,1476304896, 14182439040,31998395520,43861478400,51001180160, 518666803200,704575228896,13661860101120, 30823866178560,181742883469056,740344994887680, 796928461056000,6088728021160320, 20158185857531904,212517062615531520, 622286506811515392,69357059049509038080, 87934476737668055040] |