n | a(n) |
---|---|
1 | 0 |
2 | 3 |
3 | 1 |
4 | 13 |
5 | 5 |
6 | 53 |
7 | 21 |
8 | 213 |
9 | 85 |
10 | 853 |
11 | 341 |
12 | 3413 |
13 | 1365 |
14 | 13653 |
15 | 5461 |
16 | 54613 |
17 | 21845 |
18 | 218453 |
19 | 87381 |
20 | 873813 |
21 | 349525 |
22 | 3495253 |
23 | 1398101 |
24 | 13981013 |
25 | 5592405 |
26 | 55924053 |
27 | 22369621 |
28 | 223696213 |
29 | 89478485 |
30 | 894784853 |
31 | 357913941 |
32 | 3579139413 |
33 | 1431655765 |
[0,3,1,13,5,53,21,213,85,853,341,3413,1365,13653, 5461,54613,21845,218453,87381,873813,349525, 3495253,1398101,13981013,5592405,55924053, 22369621,223696213,89478485,894784853,357913941, 3579139413,1431655765] |