n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 41 |
3 | 185 |
4 | 761 |
5 | 3065 |
6 | 12281 |
7 | 49145 |
8 | 196601 |
9 | 786425 |
10 | 3145721 |
11 | 12582905 |
12 | 50331641 |
13 | 201326585 |
14 | 805306361 |
15 | 3221225465 |
[1,5,41,185,761,3065,12281,49145,196601,786425, 3145721,12582905,50331641,201326585,805306361, 3221225465] |