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 | 29 |
2 | 139 |
3 | 3191 |
4 | 15289 |
5 | 350981 |
6 | 1681651 |
7 | 20344613659 |
8 | 2237722536169 |
9 | 5650248517599839 |
10 | 1464318118372209903213451940281613111 |
11 | 471219735266432821374794400248484805597413615642086220363989152195627985749609 |