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) |
---|---|
1 | 127 |
2 | 2147483647 |
3 | 604462909807314587353087 |
4 | 10141204801825835211973625643007 |
5 | 170141183460469231731687303715884105727 |
6 | 2854495385411919762116571938898990272765493247 |