n | a(n) |
---|---|
2 | 2 |
3 | 4 |
4 | 8 |
5 | 64 |
6 | 256 |
7 | 512 |
8 | 32768 |
9 | 1073741824 |
10 | 17592186044416 |
11 | 9007199254740992 |
12 | 9223372036854775808 |
13 | 1852673427797059126777135760139006525652319754650249024631321344126610074238976 |
[2,4,8,64,256,512,32768,1073741824,17592186044416, 9007199254740992,9223372036854775808, 18526734277970591267771357601390065256523197546502\ 49024631321344126610074238976] |