n | a(n) |
---|---|
0 | 4 |
1 | 7 |
2 | 13 |
3 | 25 |
4 | 49 |
5 | 97 |
6 | 193 |
7 | 385 |
8 | 769 |
9 | 1537 |
10 | 3073 |
11 | 6145 |
12 | 12289 |
13 | 24577 |
14 | 49153 |
15 | 98305 |
16 | 196609 |
17 | 393217 |
18 | 786433 |
19 | 1572865 |
20 | 3145729 |
21 | 6291457 |
22 | 12582913 |
23 | 25165825 |
24 | 50331649 |
25 | 100663297 |
26 | 201326593 |
27 | 402653185 |
28 | 805306369 |
29 | 1610612737 |
30 | 3221225473 |
[4,7,13,25,49,97,193,385,769,1537,3073,6145,12289, 24577,49153,98305,196609,393217,786433,1572865, 3145729,6291457,12582913,25165825,50331649, 100663297,201326593,402653185,805306369, 1610612737,3221225473] |