n | a(n) |
---|---|
1 | 7 |
2 | 13 |
3 | 25 |
4 | 49 |
5 | 95 |
6 | 185 |
7 | 361 |
8 | 705 |
9 | 1379 |
10 | 2701 |
11 | 5297 |
12 | 10401 |
13 | 20447 |
14 | 40241 |
15 | 79281 |
16 | 156353 |
17 | 308643 |
18 | 609813 |
19 | 1205881 |
20 | 2386481 |
21 | 4726463 |
22 | 9367401 |
23 | 18577497 |
24 | 36865665 |
25 | 73199171 |
26 | 145419549 |
27 | 289038817 |
28 | 574766401 |
29 | 1143442495 |
30 | 2275683169 |
31 | 4530762977 |
32 | 9023630465 |
33 | 17977560259 |
[7,13,25,49,95,185,361,705,1379,2701,5297,10401, 20447,40241,79281,156353,308643,609813,1205881, 2386481,4726463,9367401,18577497,36865665, 73199171,145419549,289038817,574766401,1143442495, 2275683169,4530762977,9023630465,17977560259] |