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 | 1 |
2 | 2 |
3 | 13 |
4 | 610 |
5 | 1346269 |
6 | 6557470319842 |
7 | 155576970220531065681649693 |
8 | 87571595343018854458033386304178158174356588264390370 |
9 | 27745922289305716855338470916082815029348872029647830861914852073402148308000613611082094085891168867554589 |