n | a(n) |
---|---|
-1 | 1 |
0 | 264 |
1 | 8244 |
2 | 139520 |
3 | 1672290 |
4 | 15872256 |
5 | 126745880 |
6 | 884100096 |
7 | 5525046495 |
8 | 31498809600 |
9 | 166049246340 |
10 | 817866616320 |
11 | 3794952949854 |
12 | 16699329285120 |
13 | 70071039813240 |
14 | 281650911606784 |
15 | 1088671630120515 |
16 | 4060062852952320 |
[1,264,8244,139520,1672290,15872256,126745880, 884100096,5525046495,31498809600,166049246340, 817866616320,3794952949854,16699329285120, 70071039813240,281650911606784,1088671630120515, 4060062852952320] |