n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 3 |
3 | 7 |
4 | 14 |
5 | 28 |
6 | 55 |
7 | 107 |
8 | 207 |
9 | 400 |
10 | 772 |
11 | 1489 |
12 | 2871 |
13 | 5535 |
14 | 10670 |
15 | 20568 |
16 | 39647 |
17 | 76423 |
18 | 147311 |
19 | 283952 |
20 | 547336 |
21 | 1055025 |
22 | 2033627 |
23 | 3919943 |
24 | 7555934 |
25 | 14564532 |
26 | 28074039 |
27 | 54114451 |
28 | 104308959 |
29 | 201061984 |
30 | 387559436 |
31 | 747044833 |
32 | 1439975215 |
[0,1,3,7,14,28,55,107,207,400,772,1489,2871,5535, 10670,20568,39647,76423,147311,283952,547336, 1055025,2033627,3919943,7555934,14564532,28074039, 54114451,104308959,201061984,387559436,747044833, 1439975215] |