n | a(n) |
---|---|
0 | 0 |
1 | 24 |
2 | 240 |
3 | 1200 |
4 | 4200 |
5 | 11760 |
6 | 28224 |
7 | 60480 |
8 | 118800 |
9 | 217800 |
10 | 377520 |
11 | 624624 |
12 | 993720 |
13 | 1528800 |
14 | 2284800 |
15 | 3329280 |
16 | 4744224 |
17 | 6627960 |
18 | 9097200 |
19 | 12289200 |
20 | 16364040 |
21 | 21507024 |
22 | 27931200 |
23 | 35880000 |
24 | 45630000 |
25 | 57493800 |
26 | 71823024 |
27 | 89011440 |
28 | 109498200 |
29 | 133771200 |
30 | 162370560 |
[0,24,240,1200,4200,11760,28224,60480,118800, 217800,377520,624624,993720,1528800,2284800, 3329280,4744224,6627960,9097200,12289200,16364040, 21507024,27931200,35880000,45630000,57493800, 71823024,89011440,109498200,133771200,162370560] |