n | a(n) |
---|---|
0 | 2 |
1 | 4 |
2 | 16 |
3 | 32 |
4 | 256 |
5 | 512 |
6 | 2048 |
7 | 4096 |
8 | 65536 |
9 | 131072 |
10 | 524288 |
11 | 1048576 |
12 | 8388608 |
13 | 16777216 |
14 | 67108864 |
15 | 134217728 |
16 | 4294967296 |
17 | 8589934592 |
18 | 34359738368 |
19 | 68719476736 |
20 | 549755813888 |
21 | 1099511627776 |
22 | 4398046511104 |
23 | 8796093022208 |
[2,4,16,32,256,512,2048,4096,65536,131072,524288, 1048576,8388608,16777216,67108864,134217728, 4294967296,8589934592,34359738368,68719476736, 549755813888,1099511627776,4398046511104, 8796093022208] |