n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 8 |
6 | 15 |
7 | 28 |
8 | 52 |
9 | 97 |
10 | 181 |
11 | 338 |
12 | 631 |
13 | 1178 |
14 | 2199 |
15 | 4105 |
16 | 7663 |
17 | 14305 |
18 | 26704 |
19 | 49850 |
20 | 93058 |
21 | 173717 |
22 | 324288 |
23 | 605368 |
24 | 1130077 |
25 | 2109583 |
26 | 3938086 |
27 | 7351463 |
28 | 13723420 |
29 | 25618337 |
30 | 47823297 |
31 | 89274637 |
32 | 166654357 |
33 | 311103754 |
34 | 580756168 |
35 | 1084132616 |
[1,1,1,2,4,8,15,28,52,97,181,338,631,1178,2199, 4105,7663,14305,26704,49850,93058,173717,324288, 605368,1130077,2109583,3938086,7351463,13723420, 25618337,47823297,89274637,166654357,311103754, 580756168,1084132616] |