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 | 1 |
1 | 2 |
2 | 21 |
3 | 688 |
4 | 123827 |
5 | 72470454 |
6 | 234124353817 |
7 | 2465349491066876 |
8 | 143340549850680842079 |
9 | 27168340876252989570097858 |
10 | 28432984085878392152571573148709 |
11 | 97003727566351469067244149247119170952 |