n | a(n) |
---|---|
1 | 4 |
2 | 6 |
3 | 24 |
4 | 120 |
5 | 480 |
6 | 2016 |
7 | 8064 |
8 | 32640 |
9 | 130560 |
10 | 523776 |
11 | 2095104 |
12 | 8386560 |
13 | 33546240 |
14 | 134209536 |
15 | 536838144 |
16 | 2147450880 |
17 | 8589803520 |
18 | 34359607296 |
19 | 137438429184 |
20 | 549755289600 |
21 | 2199021158400 |
22 | 8796090925056 |
23 | 35184363700224 |
24 | 140737479966720 |
25 | 562949919866880 |
[4,6,24,120,480,2016,8064,32640,130560,523776, 2095104,8386560,33546240,134209536,536838144, 2147450880,8589803520,34359607296,137438429184, 549755289600,2199021158400,8796090925056, 35184363700224,140737479966720,562949919866880] |