n | a(n) |
---|---|
0 | 1 |
1 | 8 |
2 | 29 |
3 | 85 |
4 | 225 |
5 | 561 |
6 | 1345 |
7 | 3137 |
8 | 7169 |
9 | 16129 |
10 | 35841 |
11 | 78849 |
12 | 172033 |
13 | 372737 |
14 | 802817 |
15 | 1720321 |
16 | 3670017 |
17 | 7798785 |
18 | 16515073 |
19 | 34865153 |
20 | 73400321 |
21 | 154140673 |
22 | 322961409 |
23 | 675282945 |
24 | 1409286145 |
25 | 2936012801 |
26 | 6106906625 |
27 | 12683575297 |
28 | 26306674689 |
29 | 54492397569 |
[1,8,29,85,225,561,1345,3137,7169,16129,35841, 78849,172033,372737,802817,1720321,3670017, 7798785,16515073,34865153,73400321,154140673, 322961409,675282945,1409286145,2936012801, 6106906625,12683575297,26306674689,54492397569] |