n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 8 |
5 | 16 |
6 | 32 |
7 | 64 |
8 | 127 |
9 | 253 |
10 | 504 |
11 | 1004 |
12 | 2000 |
13 | 3984 |
14 | 7936 |
15 | 15808 |
16 | 31489 |
17 | 62725 |
18 | 124946 |
19 | 248888 |
20 | 495776 |
21 | 987568 |
22 | 1967200 |
23 | 3918592 |
24 | 7805695 |
25 | 15548665 |
26 | 30972384 |
27 | 61695880 |
28 | 122895984 |
29 | 244804400 |
30 | 487641600 |
[1,1,2,4,8,16,32,64,127,253,504,1004,2000,3984, 7936,15808,31489,62725,124946,248888,495776, 987568,1967200,3918592,7805695,15548665,30972384, 61695880,122895984,244804400,487641600] |