n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 1 |
4 | 3 |
5 | 7 |
6 | 14 |
7 | 30 |
8 | 62 |
9 | 126 |
10 | 253 |
11 | 509 |
12 | 1021 |
13 | 2045 |
14 | 4092 |
15 | 8188 |
16 | 16380 |
17 | 32764 |
18 | 65531 |
19 | 131067 |
20 | 262139 |
21 | 524283 |
22 | 1048570 |
23 | 2097146 |
24 | 4194298 |
25 | 8388602 |
26 | 16777209 |
27 | 33554425 |
28 | 67108857 |
29 | 134217721 |
30 | 268435448 |
31 | 536870904 |
32 | 1073741816 |
33 | 2147483640 |
[0,0,1,3,7,14,30,62,126,253,509,1021,2045,4092, 8188,16380,32764,65531,131067,262139,524283, 1048570,2097146,4194298,8388602,16777209,33554425, 67108857,134217721,268435448,536870904,1073741816, 2147483640] |