n | a(n) |
---|---|
0 | 1 |
1 | 20 |
2 | 285 |
3 | 3640 |
4 | 44681 |
5 | 540540 |
6 | 6505045 |
7 | 78138080 |
8 | 937976961 |
9 | 11257033060 |
10 | 135089723405 |
11 | 1621098253320 |
12 | 19453266126841 |
13 | 233439544261580 |
14 | 2801275941271365 |
15 | 33615316957309360 |
16 | 403383826200494321 |
[1,20,285,3640,44681,540540,6505045,78138080, 937976961,11257033060,135089723405,1621098253320, 19453266126841,233439544261580,2801275941271365, 33615316957309360,403383826200494321] |