n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 2 |
7 | 4 |
8 | 5 |
9 | 10 |
10 | 19 |
11 | 36 |
12 | 68 |
13 | 138 |
14 | 277 |
15 | 581 |
16 | 1218 |
17 | 2591 |
18 | 5545 |
19 | 12026 |
20 | 26226 |
21 | 57719 |
22 | 127685 |
23 | 284109 |
24 | 634919 |
25 | 1425516 |
26 | 3212890 |
27 | 7269605 |
28 | 16504439 |
29 | 37592604 |
30 | 85876345 |
31 | 196717882 |
32 | 451768247 |
33 | 1039990913 |
34 | 2399476030 |
35 | 5547849750 |
[1,1,0,1,1,1,2,4,5,10,19,36,68,138,277,581,1218, 2591,5545,12026,26226,57719,127685,284109,634919, 1425516,3212890,7269605,16504439,37592604, 85876345,196717882,451768247,1039990913, 2399476030,5547849750] |