n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 9 |
4 | 21 |
5 | 41 |
6 | 85 |
7 | 169 |
8 | 341 |
9 | 681 |
10 | 1365 |
11 | 2729 |
12 | 5461 |
13 | 10921 |
14 | 21845 |
15 | 43689 |
16 | 87381 |
17 | 174761 |
18 | 349525 |
19 | 699049 |
20 | 1398101 |
21 | 2796201 |
22 | 5592405 |
23 | 11184809 |
24 | 22369621 |
25 | 44739241 |
26 | 89478485 |
27 | 178956969 |
28 | 357913941 |
29 | 715827881 |
30 | 1431655765 |
31 | 2863311529 |
[1,1,5,9,21,41,85,169,341,681,1365,2729,5461, 10921,21845,43689,87381,174761,349525,699049, 1398101,2796201,5592405,11184809,22369621, 44739241,89478485,178956969,357913941,715827881, 1431655765,2863311529] |