n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 4 |
7 | 13 |
8 | 31 |
9 | 61 |
10 | 106 |
11 | 169 |
12 | 262 |
13 | 424 |
14 | 748 |
15 | 1417 |
16 | 2749 |
17 | 5251 |
18 | 9709 |
19 | 17395 |
20 | 30553 |
21 | 53434 |
22 | 94285 |
23 | 168859 |
24 | 306283 |
25 | 558742 |
26 | 1017895 |
27 | 1844044 |
28 | 3320044 |
29 | 5952472 |
30 | 10660177 |
31 | 19119385 |
32 | 34383781 |
33 | 61985497 |
34 | 111884665 |
35 | 201938701 |
36 | 364128136 |
[1,1,1,1,1,1,4,13,31,61,106,169,262,424,748,1417, 2749,5251,9709,17395,30553,53434,94285,168859, 306283,558742,1017895,1844044,3320044,5952472, 10660177,19119385,34383781,61985497,111884665, 201938701,364128136] |