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 | 49 |
3 | 22542 |
4 | 34776266 |
5 | 124857847020 |
6 | 863035137487572 |
7 | 10208133235178252640 |
8 | 190511518719216943969008 |
9 | 5284939084238999180631562560 |
10 | 208156037245304153601560603185040 |
11 | 11224507767787823723649649410800624768 |
12 | 804502870984274832989329177960786158548256 |