n | a(n) |
---|---|
1 | 2 |
2 | 4 |
3 | 16 |
4 | 64 |
5 | 1024 |
6 | 4096 |
7 | 65536 |
8 | 262144 |
9 | 4194304 |
10 | 268435456 |
11 | 1073741824 |
12 | 68719476736 |
13 | 1099511627776 |
14 | 4398046511104 |
15 | 70368744177664 |
16 | 4503599627370496 |
17 | 288230376151711744 |
18 | 1152921504606846976 |
[2,4,16,64,1024,4096,65536,262144,4194304, 268435456,1073741824,68719476736,1099511627776, 4398046511104,70368744177664,4503599627370496, 288230376151711744,1152921504606846976] |