n | a(n) |
---|---|
1 | 2 |
2 | 4 |
3 | 12 |
4 | 16 |
5 | 72 |
6 | 252 |
7 | 312 |
8 | 256 |
9 | 1512 |
10 | 1860 |
11 | 12264 |
12 | 6552 |
13 | 26208 |
14 | 34200 |
15 | 93600 |
16 | 65536 |
17 | 833280 |
18 | 1116024 |
19 | 2239920 |
20 | 4464096 |
21 | 9865440 |
22 | 8124480 |
23 | 569540160 |
24 | 569540160 |
25 | 1100946774480 |
26 | 1100946774480 |
27 | 1100946774480 |
28 | 1100946774480 |
29 | 34696672920 |
[2,4,12,16,72,252,312,256,1512,1860,12264,6552, 26208,34200,93600,65536,833280,1116024,2239920, 4464096,9865440,8124480,569540160,569540160, 1100946774480,1100946774480,1100946774480, 1100946774480,34696672920] |