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 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 4 |
7 | 19 |
8 | 379 |
9 | 144019 |
10 | 20741616379 |
11 | 107553662508585672001 |
12 | 608831069421618273050865038881215685876 |
13 | 978035016076705458999330010986670207956236476587064788804921180339451725001 |