n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 7 |
4 | 59 |
5 | 95 |
6 | 377 |
7 | 655 |
8 | 10163 |
9 | 18459 |
10 | 71099 |
11 | 132641 |
12 | 1021455 |
13 | 1937515 |
14 | 7477505 |
15 | 14335423 |
16 | 443971523 |
17 | 857241875 |
18 | 3328921191 |
19 | 6459762413 |
20 | 50311588373 |
21 | 97986366561 |
22 | 382518036575 |
23 | 747066030569 |
24 | 11690129046071 |
25 | 22881444619663 |
26 | 89673873841559 |
27 | 175837008468485 |
[1,1,5,7,59,95,377,655,10163,18459,71099,132641, 1021455,1937515,7477505,14335423,443971523, 857241875,3328921191,6459762413,50311588373, 97986366561,382518036575,747066030569, 11690129046071,22881444619663,89673873841559, 175837008468485] |