n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 8 |
6 | 16 |
7 | 64 |
8 | 256 |
9 | 4096 |
10 | 65536 |
11 | 16777216 |
12 | 4294967296 |
13 | 1208925819614629174706176 |
14 | 340282366920938463463374607431768211456 |
15 | 2135987035920910082395021706169552114602704522356652769947041607822219725780640550022962086936576 |
[0,1,2,4,8,16,64,256,4096,65536,16777216, 4294967296,1208925819614629174706176, 340282366920938463463374607431768211456, 21359870359209100823950217061695521146027045223566\ 52769947041607822219725780640550022962086936576] |