n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 7 |
4 | 15 |
5 | 31 |
6 | 63 |
7 | 127 |
8 | 255 |
9 | 502 |
10 | 1003 |
11 | 2003 |
12 | 3999 |
13 | 7983 |
14 | 15935 |
15 | 31807 |
16 | 63487 |
17 | 126719 |
18 | 252936 |
19 | 504869 |
20 | 1007735 |
21 | 2011471 |
22 | 4014959 |
23 | 8013983 |
24 | 15996159 |
25 | 31928831 |
26 | 63730943 |
27 | 127208950 |
28 | 253913031 |
29 | 506818327 |
30 | 1011625183 |
31 | 2019235407 |
[1,3,7,15,31,63,127,255,502,1003,2003,3999,7983, 15935,31807,63487,126719,252936,504869,1007735, 2011471,4014959,8013983,15996159,31928831, 63730943,127208950,253913031,506818327,1011625183, 2019235407] |