n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 0 |
3 | 1 |
4 | 1 |
5 | 2 |
6 | 3 |
7 | 6 |
8 | 12 |
9 | 25 |
10 | 53 |
11 | 114 |
12 | 257 |
13 | 567 |
14 | 1294 |
15 | 2944 |
16 | 6790 |
17 | 15693 |
18 | 36598 |
19 | 85578 |
20 | 201299 |
21 | 474975 |
22 | 1125349 |
23 | 2674160 |
24 | 6374879 |
25 | 15236478 |
26 | 36510886 |
27 | 87688909 |
28 | 211061972 |
29 | 509015536 |
30 | 1229874162 |
31 | 2976713669 |
32 | 7216333477 |
33 | 17520731199 |
34 | 42599632645 |
35 | 103714603196 |
[0,1,0,1,1,2,3,6,12,25,53,114,257,567,1294,2944, 6790,15693,36598,85578,201299,474975,1125349, 2674160,6374879,15236478,36510886,87688909, 211061972,509015536,1229874162,2976713669, 7216333477,17520731199,42599632645,103714603196] |