n | a(n) |
---|---|
0 | 3 |
1 | 8 |
2 | 18 |
3 | 38 |
4 | 78 |
5 | 158 |
6 | 318 |
7 | 638 |
8 | 1278 |
9 | 2558 |
10 | 5118 |
11 | 10238 |
12 | 20478 |
13 | 40958 |
14 | 81918 |
15 | 163838 |
16 | 327678 |
17 | 655358 |
18 | 1310718 |
19 | 2621438 |
20 | 5242878 |
21 | 10485758 |
22 | 20971518 |
23 | 41943038 |
24 | 83886078 |
25 | 167772158 |
26 | 335544318 |
27 | 671088638 |
28 | 1342177278 |
29 | 2684354558 |
30 | 5368709118 |
31 | 10737418238 |
32 | 21474836478 |
[3,8,18,38,78,158,318,638,1278,2558,5118,10238, 20478,40958,81918,163838,327678,655358,1310718, 2621438,5242878,10485758,20971518,41943038, 83886078,167772158,335544318,671088638,1342177278, 2684354558,5368709118,10737418238,21474836478] |