n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 120 |
6 | 720 |
7 | 2520 |
8 | 6720 |
9 | 15120 |
10 | 30240 |
11 | 55440 |
12 | 95040 |
13 | 154440 |
14 | 240240 |
15 | 360360 |
16 | 524160 |
17 | 742560 |
18 | 1028160 |
19 | 1395360 |
20 | 1860480 |
21 | 2441880 |
22 | 3160080 |
23 | 4037880 |
24 | 5100480 |
25 | 6375600 |
26 | 7893600 |
27 | 9687600 |
28 | 11793600 |
29 | 14250600 |
30 | 17100720 |
31 | 20389320 |
32 | 24165120 |
33 | 28480320 |
34 | 33390720 |
[0,0,0,0,0,120,720,2520,6720,15120,30240,55440, 95040,154440,240240,360360,524160,742560,1028160, 1395360,1860480,2441880,3160080,4037880,5100480, 6375600,7893600,9687600,11793600,14250600, 17100720,20389320,24165120,28480320,33390720] |