n | a(n) |
---|---|
0 | 792 |
1 | 13728 |
2 | 123552 |
3 | 772200 |
4 | 3775200 |
5 | 15402816 |
6 | 54609984 |
7 | 172931616 |
8 | 498841200 |
9 | 1330243200 |
10 | 3316739712 |
11 | 7801876368 |
12 | 17439488352 |
13 | 37263864000 |
14 | 76488984000 |
15 | 151448188320 |
16 | 290275694280 |
17 | 540192201120 |
18 | 978609060000 |
19 | 1729734435000 |
20 | 2988981103680 |
21 | 5058275713920 |
[792,13728,123552,772200,3775200,15402816, 54609984,172931616,498841200,1330243200, 3316739712,7801876368,17439488352,37263864000, 76488984000,151448188320,290275694280, 540192201120,978609060000,1729734435000, 2988981103680,5058275713920] |