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 | 58 |
2 | 1552909498221642960203840517299022287877411846 |
3 | 1723404686015903064905313664707396376746205762 |
4 | 2153694542826970975147295558223788704098018912 |