n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 4 |
4 | 6 |
5 | 12 |
6 | 32 |
7 | 44 |
8 | 108 |
9 | 260 |
10 | 384 |
11 | 684 |
12 | 2688 |
13 | 2732 |
14 | 5632 |
15 | 15936 |
16 | 27864 |
17 | 43692 |
18 | 153920 |
19 | 174764 |
20 | 499968 |
21 | 953920 |
22 | 1477440 |
23 | 2796204 |
24 | 11708928 |
25 | 12253248 |
26 | 22380544 |
27 | 69769600 |
28 | 115568640 |
29 | 181990200 |
30 | 620101632 |
31 | 715827884 |
32 | 1826150832 |
33 | 3880589184 |
34 | 5726797824 |
[1,1,4,6,12,32,44,108,260,384,684,2688,2732,5632, 15936,27864,43692,153920,174764,499968,953920, 1477440,2796204,11708928,12253248,22380544, 69769600,115568640,181990200,620101632,715827884, 1826150832,3880589184,5726797824] |