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 | 0 |
1 | 191 |
2 | 39670362 |
3 | 4742588317460 |
4 | 457373823022288900 |
5 | 39758207592119720043060 |
6 | 3253001744463113558023410456 |
7 | 255859318139167527752722081113072 |