n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 20 |
4 | 1436 |
5 | 175145 |
6 | 47175440 |
7 | 29471424170 |
8 | 42983780102348 |
9 | 146444614636063181 |
10 | 1165528963228211645900 |
11 | 21669813287663490052945610 |
12 | 941174635410184709958677112920 |
13 | 95492317441878724418372856301818197 |
[0,0,20,1436,175145,47175440,29471424170, 42983780102348,146444614636063181, 1165528963228211645900,21669813287663490052945610, 941174635410184709958677112920, 95492317441878724418372856301818197] |