n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 10 |
4 | 20 |
5 | 41 |
6 | 83 |
7 | 167 |
8 | 335 |
9 | 671 |
10 | 1343 |
11 | 2687 |
12 | 5375 |
13 | 10751 |
14 | 21503 |
15 | 43007 |
16 | 86015 |
17 | 172031 |
18 | 344063 |
19 | 688127 |
20 | 1376255 |
21 | 2752511 |
22 | 5505023 |
23 | 11010047 |
24 | 22020095 |
25 | 44040191 |
26 | 88080383 |
27 | 176160767 |
28 | 352321535 |
29 | 704643071 |
30 | 1409286143 |
31 | 2818572287 |
32 | 5637144575 |
33 | 11274289151 |
[1,2,5,10,20,41,83,167,335,671,1343,2687,5375, 10751,21503,43007,86015,172031,344063,688127, 1376255,2752511,5505023,11010047,22020095, 44040191,88080383,176160767,352321535,704643071, 1409286143,2818572287,5637144575,11274289151] |