n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 7 |
3 | 15 |
4 | 27 |
5 | 55 |
6 | 111 |
7 | 223 |
8 | 443 |
9 | 887 |
10 | 1775 |
11 | 3551 |
12 | 7099 |
13 | 14199 |
14 | 28399 |
15 | 56799 |
16 | 113595 |
17 | 227191 |
18 | 454383 |
19 | 908767 |
20 | 1817531 |
21 | 3635063 |
22 | 7270127 |
23 | 14540255 |
24 | 29080507 |
25 | 58161015 |
26 | 116322031 |
27 | 232644063 |
28 | 465288123 |
29 | 930576247 |
30 | 1861152495 |
31 | 3722304991 |
32 | 7444609979 |
33 | 14889219959 |
[1,3,7,15,27,55,111,223,443,887,1775,3551,7099, 14199,28399,56799,113595,227191,454383,908767, 1817531,3635063,7270127,14540255,29080507, 58161015,116322031,232644063,465288123,930576247, 1861152495,3722304991,7444609979,14889219959] |