n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 7 |
4 | 15 |
5 | 31 |
6 | 63 |
7 | 127 |
8 | 255 |
9 | 511 |
10 | 1013 |
11 | 2025 |
12 | 4047 |
13 | 8087 |
14 | 16159 |
15 | 32287 |
16 | 64511 |
17 | 128895 |
18 | 257535 |
19 | 514559 |
20 | 1028105 |
21 | 2054185 |
22 | 4104323 |
23 | 8200559 |
24 | 16384959 |
25 | 32737631 |
26 | 65410751 |
27 | 130692607 |
28 | 261127679 |
29 | 521740799 |
30 | 1042453493 |
31 | 2082852801 |
[1,3,7,15,31,63,127,255,511,1013,2025,4047,8087, 16159,32287,64511,128895,257535,514559,1028105, 2054185,4104323,8200559,16384959,32737631, 65410751,130692607,261127679,521740799,1042453493, 2082852801] |