n | a(n) |
---|---|
0 | 1 |
1 | 44 |
2 | 45 |
3 | 20 |
4 | 10 |
5 | 0 |
6 | 1 |
7 | 440192 |
8 | 975360 |
9 | 1035680 |
10 | 696320 |
11 | 329600 |
12 | 114176 |
13 | 31040 |
14 | 5120 |
15 | 1280 |
16 | 0 |
17 | 32 |
18 | 52097831424 |
19 | 179811290880 |
20 | 298276007040 |
21 | 315423836640 |
22 | 237742646400 |
23 | 135296008128 |
24 | 60059024640 |
[1,44,45,20,10,0,1,440192,975360,1035680,696320, 329600,114176,31040,5120,1280,0,32,52097831424, 179811290880,298276007040,315423836640, 237742646400,135296008128,60059024640] |