n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 12 |
3 | 32 |
4 | 84 |
5 | 120 |
6 | 384 |
7 | 52 |
8 | 1260 |
9 | 1768 |
10 | 3960 |
11 | 4272 |
12 | 16128 |
13 | 13048 |
14 | 4524 |
15 | 58560 |
16 | 122388 |
17 | 114984 |
18 | 403104 |
19 | 334480 |
20 | 1136520 |
21 | 175136 |
22 | 2550384 |
23 | 2751072 |
24 | 11128320 |
25 | 9303100 |
26 | 20394024 |
27 | 31426880 |
28 | 8898708 |
29 | 61707480 |
30 | 239627520 |
31 | 172322432 |
32 | 548933868 |
33 | 676718976 |
34 | 1231823592 |
[1,4,12,32,84,120,384,52,1260,1768,3960,4272, 16128,13048,4524,58560,122388,114984,403104, 334480,1136520,175136,2550384,2751072,11128320, 9303100,20394024,31426880,8898708,61707480, 239627520,172322432,548933868,676718976, 1231823592] |