n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 4 |
4 | 16 |
5 | 256 |
6 | 16777216 |
7 | 1942668892225729070919461906823518906642406839052139521251812409738904285205208498176 |
[1,2,4,16,256,16777216, 19426688922257290709194619068235189066424068390521\ 39521251812409738904285205208498176] |