n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 16 |
4 | 64 |
5 | 128 |
6 | 256 |
7 | 2048 |
8 | 16384 |
9 | 32768 |
10 | 65536 |
11 | 262144 |
12 | 1048576 |
13 | 2097152 |
14 | 4194304 |
15 | 67108864 |
16 | 1073741824 |
17 | 2147483648 |
18 | 4294967296 |
19 | 17179869184 |
20 | 68719476736 |
21 | 137438953472 |
22 | 274877906944 |
23 | 2199023255552 |
[1,2,4,16,64,128,256,2048,16384,32768,65536, 262144,1048576,2097152,4194304,67108864, 1073741824,2147483648,4294967296,17179869184, 68719476736,137438953472,274877906944, 2199023255552] |