n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 6 |
3 | 22 |
4 | 86 |
5 | 342 |
6 | 1366 |
7 | 5462 |
8 | 21846 |
9 | 87382 |
10 | 349526 |
11 | 1398102 |
12 | 5592406 |
13 | 22369622 |
14 | 89478486 |
15 | 357913942 |
16 | 1431655766 |
17 | 5726623062 |
18 | 22906492246 |
19 | 91625968982 |
20 | 366503875926 |
21 | 1466015503702 |
22 | 5864062014806 |
23 | 23456248059222 |
24 | 93824992236886 |
25 | 375299968947542 |
[1,2,6,22,86,342,1366,5462,21846,87382,349526, 1398102,5592406,22369622,89478486,357913942, 1431655766,5726623062,22906492246,91625968982, 366503875926,1466015503702,5864062014806, 23456248059222,93824992236886,375299968947542] |