n | a(n) |
---|---|
0 | 1 |
1 | 24 |
2 | 264 |
3 | 1800 |
4 | 8736 |
5 | 32952 |
6 | 102744 |
7 | 276648 |
8 | 663744 |
9 | 1451736 |
10 | 2944104 |
11 | 5607624 |
12 | 10131552 |
13 | 17499768 |
14 | 29077176 |
15 | 46711656 |
16 | 72852864 |
17 | 110689176 |
18 | 164304072 |
19 | 238853256 |
20 | 340763808 |
21 | 477956664 |
22 | 660093720 |
23 | 898850856 |
24 | 1208218176 |
25 | 1604828760 |
26 | 2108317224 |
[1,24,264,1800,8736,32952,102744,276648,663744, 1451736,2944104,5607624,10131552,17499768, 29077176,46711656,72852864,110689176,164304072, 238853256,340763808,477956664,660093720,898850856, 1208218176,1604828760,2108317224] |