n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 7 |
4 | 15 |
5 | 26 |
6 | 51 |
7 | 99 |
8 | 191 |
9 | 367 |
10 | 708 |
11 | 1365 |
12 | 2631 |
13 | 5071 |
14 | 9775 |
15 | 18842 |
16 | 36319 |
17 | 70007 |
18 | 134943 |
19 | 260111 |
20 | 501380 |
21 | 966441 |
22 | 1862875 |
23 | 3590807 |
24 | 6921503 |
25 | 13341626 |
26 | 25716811 |
27 | 49570747 |
28 | 95550687 |
29 | 184179871 |
30 | 355018116 |
31 | 684319421 |
32 | 1319068095 |
33 | 2542585503 |
34 | 4900991135 |
[1,3,7,15,26,51,99,191,367,708,1365,2631,5071, 9775,18842,36319,70007,134943,260111,501380, 966441,1862875,3590807,6921503,13341626,25716811, 49570747,95550687,184179871,355018116,684319421, 1319068095,2542585503,4900991135] |