n | a(n) |
---|---|
1 | 3 |
2 | 7 |
3 | 13 |
4 | 31 |
5 | 127 |
6 | 307 |
7 | 1723 |
8 | 2801 |
9 | 3541 |
10 | 8191 |
11 | 19531 |
12 | 86143 |
13 | 131071 |
14 | 492103 |
15 | 524287 |
16 | 552793 |
17 | 684757 |
18 | 704761 |
19 | 735307 |
20 | 797161 |
21 | 1353733 |
22 | 1886503 |
23 | 3413257 |
24 | 3894703 |
25 | 5473261 |
26 | 7094233 |
27 | 7781311 |
28 | 9250723 |
29 | 10378063 |
30 | 12655807 |
31 | 18143341 |
32 | 19443691 |
33 | 22292563 |
34 | 23907211 |
[3,7,13,31,127,307,1723,2801,3541,8191,19531, 86143,131071,492103,524287,552793,684757,704761, 735307,797161,1353733,1886503,3413257,3894703, 5473261,7094233,7781311,9250723,10378063,12655807, 18143341,19443691,22292563,23907211] |