n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 9 |
4 | 20 |
5 | 44 |
6 | 96 |
7 | 208 |
8 | 448 |
9 | 960 |
10 | 2048 |
11 | 4352 |
12 | 9216 |
13 | 19456 |
14 | 40960 |
15 | 86016 |
16 | 180224 |
17 | 376832 |
18 | 786432 |
19 | 1638400 |
20 | 3407872 |
21 | 7077888 |
22 | 14680064 |
23 | 30408704 |
24 | 62914560 |
25 | 130023424 |
26 | 268435456 |
27 | 553648128 |
28 | 1140850688 |
29 | 2348810240 |
[1,2,4,9,20,44,96,208,448,960,2048,4352,9216, 19456,40960,86016,180224,376832,786432,1638400, 3407872,7077888,14680064,30408704,62914560, 130023424,268435456,553648128,1140850688, 2348810240] |