n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 9 |
3 | 18 |
4 | 35 |
5 | 68 |
6 | 133 |
7 | 262 |
8 | 519 |
9 | 1032 |
10 | 2057 |
11 | 4106 |
12 | 8203 |
13 | 16396 |
14 | 32781 |
15 | 65550 |
16 | 131087 |
17 | 262160 |
18 | 524305 |
19 | 1048594 |
20 | 2097171 |
21 | 4194324 |
22 | 8388629 |
23 | 16777238 |
24 | 33554455 |
25 | 67108888 |
26 | 134217753 |
27 | 268435482 |
28 | 536870939 |
29 | 1073741852 |
30 | 2147483677 |
31 | 4294967326 |
32 | 8589934623 |
[1,4,9,18,35,68,133,262,519,1032,2057,4106,8203, 16396,32781,65550,131087,262160,524305,1048594, 2097171,4194324,8388629,16777238,33554455, 67108888,134217753,268435482,536870939,1073741852, 2147483677,4294967326,8589934623] |