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 | 12 |
3 | 1434 |
4 | 1691690 |
5 | 19719299768 |
6 | 2271230282824746 |
7 | 2584855762327078145444 |
8 | 29068227444022728740767607050 |
9 | 3230042572278849047360048508956727420 |
10 | 3546545075986984198328715750838554116235343894 |