n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 2 |
6 | 3 |
7 | 5 |
8 | 9 |
9 | 15 |
10 | 28 |
11 | 50 |
12 | 95 |
13 | 174 |
14 | 337 |
15 | 637 |
16 | 1231 |
17 | 2373 |
18 | 4618 |
19 | 8974 |
20 | 17567 |
21 | 34387 |
22 | 67561 |
23 | 132945 |
24 | 262096 |
25 | 517373 |
26 | 1023366 |
27 | 2025627 |
28 | 4014861 |
29 | 7964971 |
30 | 15814414 |
31 | 31424805 |
32 | 62490481 |
33 | 124330234 |
34 | 247514283 |
35 | 492990898 |
36 | 982307460 |
37 | 1958093809 |
38 | 3904594162 |
39 | 7788271542 |
40 | 15539347702 |
41 | 31012331211 |
[1,1,1,1,2,3,5,9,15,28,50,95,174,337,637,1231, 2373,4618,8974,17567,34387,67561,132945,262096, 517373,1023366,2025627,4014861,7964971,15814414, 31424805,62490481,124330234,247514283,492990898, 982307460,1958093809,3904594162,7788271542, 15539347702,31012331211] |