n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 5 |
4 | 9 |
5 | 17 |
6 | 39 |
7 | 95 |
8 | 217 |
9 | 473 |
10 | 1011 |
11 | 2147 |
12 | 4545 |
13 | 9601 |
14 | 20255 |
15 | 42703 |
16 | 90001 |
17 | 189657 |
18 | 399627 |
19 | 842019 |
20 | 1774105 |
21 | 3737937 |
22 | 7875575 |
23 | 16593247 |
24 | 34960681 |
25 | 73659385 |
26 | 155194435 |
27 | 326982211 |
28 | 688925201 |
29 | 1451509889 |
30 | 3058214319 |
31 | 6443410959 |
[1,2,5,9,17,39,95,217,473,1011,2147,4545,9601, 20255,42703,90001,189657,399627,842019,1774105, 3737937,7875575,16593247,34960681,73659385, 155194435,326982211,688925201,1451509889, 3058214319,6443410959] |