This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 256 |
3 | 16777216 |
4 | 18446744073709551616 |
5 | 1461501637330902918203684832716283019655932542976 |
6 | 39402006196394479212279040100143613805079739270465446667948293404245721771497210611414266254884915640806627990306816 |