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 | 1 |
2 | 33 |
3 | 8451 |
4 | 18785601 |
5 | 371722135203 |
6 | 65965023738046161 |
7 | 105230885027939446251843 |
8 | 1510241390481066772867454516481 |
9 | 195045439041853604357302110432234667203 |