n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 3 |
3 | 8 |
4 | 21 |
5 | 50 |
6 | 111 |
7 | 236 |
8 | 489 |
9 | 998 |
10 | 2019 |
11 | 4064 |
12 | 8157 |
13 | 16346 |
14 | 32727 |
15 | 65492 |
16 | 131025 |
17 | 262094 |
18 | 524235 |
19 | 1048520 |
20 | 2097093 |
21 | 4194242 |
22 | 8388543 |
23 | 16777148 |
24 | 33554361 |
25 | 67108790 |
26 | 134217651 |
27 | 268435376 |
28 | 536870829 |
[1,2,3,8,21,50,111,236,489,998,2019,4064,8157, 16346,32727,65492,131025,262094,524235,1048520, 2097093,4194242,8388543,16777148,33554361, 67108790,134217651,268435376,536870829] |