n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 10 |
4 | 21 |
5 | 43 |
6 | 87 |
7 | 175 |
8 | 352 |
9 | 707 |
10 | 1417 |
11 | 2836 |
12 | 5674 |
13 | 11353 |
14 | 22716 |
15 | 45443 |
16 | 90886 |
17 | 181748 |
18 | 363451 |
19 | 726870 |
20 | 1453773 |
21 | 2907648 |
22 | 5815315 |
23 | 11630195 |
24 | 23259059 |
25 | 46515887 |
26 | 93029852 |
27 | 186060921 |
28 | 372129424 |
29 | 744272221 |
30 | 1488552317 |
31 | 2977079872 |
[1,2,5,10,21,43,87,175,352,707,1417,2836,5674, 11353,22716,45443,90886,181748,363451,726870, 1453773,2907648,5815315,11630195,23259059, 46515887,93029852,186060921,372129424,744272221, 1488552317,2977079872] |