n | a(n) |
---|---|
0 | 3 |
1 | 8 |
2 | 14 |
3 | 30 |
4 | 58 |
5 | 118 |
6 | 234 |
7 | 470 |
8 | 938 |
9 | 1878 |
10 | 3754 |
11 | 7510 |
12 | 15018 |
13 | 30038 |
14 | 60074 |
15 | 120150 |
16 | 240298 |
17 | 480598 |
18 | 961194 |
19 | 1922390 |
20 | 3844778 |
21 | 7689558 |
22 | 15379114 |
23 | 30758230 |
24 | 61516458 |
25 | 123032918 |
26 | 246065834 |
27 | 492131670 |
28 | 984263338 |
29 | 1968526678 |
30 | 3937053354 |
31 | 7874106710 |
32 | 15748213418 |
33 | 31496426838 |
[3,8,14,30,58,118,234,470,938,1878,3754,7510, 15018,30038,60074,120150,240298,480598,961194, 1922390,3844778,7689558,15379114,30758230, 61516458,123032918,246065834,492131670,984263338, 1968526678,3937053354,7874106710,15748213418, 31496426838] |