n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 2 |
3 | 4 |
4 | 6 |
5 | 12 |
6 | 20 |
7 | 36 |
8 | 62 |
9 | 116 |
10 | 204 |
11 | 364 |
12 | 664 |
13 | 1220 |
14 | 2240 |
15 | 4132 |
16 | 7646 |
17 | 14244 |
18 | 26644 |
19 | 49984 |
20 | 94132 |
21 | 177788 |
22 | 336756 |
23 | 639720 |
24 | 1218228 |
25 | 2325048 |
26 | 4446776 |
27 | 8520928 |
28 | 16356260 |
29 | 31447436 |
30 | 60552616 |
31 | 116753948 |
32 | 225404486 |
33 | 435677408 |
34 | 843029104 |
35 | 1632918624 |
36 | 3165936640 |
[1,2,2,4,6,12,20,36,62,116,204,364,664,1220,2240, 4132,7646,14244,26644,49984,94132,177788,336756, 639720,1218228,2325048,4446776,8520928,16356260, 31447436,60552616,116753948,225404486,435677408, 843029104,1632918624,3165936640] |