n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 7 |
3 | 17 |
4 | 40 |
5 | 92 |
6 | 208 |
7 | 464 |
8 | 1024 |
9 | 2240 |
10 | 4864 |
11 | 10496 |
12 | 22528 |
13 | 48128 |
14 | 102400 |
15 | 217088 |
16 | 458752 |
17 | 966656 |
18 | 2031616 |
19 | 4259840 |
20 | 8912896 |
21 | 18612224 |
22 | 38797312 |
23 | 80740352 |
24 | 167772160 |
25 | 348127232 |
26 | 721420288 |
27 | 1493172224 |
28 | 3087007744 |
29 | 6375342080 |
30 | 13153337344 |
31 | 27111981056 |
[1,3,7,17,40,92,208,464,1024,2240,4864,10496, 22528,48128,102400,217088,458752,966656,2031616, 4259840,8912896,18612224,38797312,80740352, 167772160,348127232,721420288,1493172224, 3087007744,6375342080,13153337344,27111981056] |