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) |
---|---|
12 | 1 |
13 | 254186582833 |
14 | 72687171253825493271271 |
15 | 20500882161928535478431441379312055 |
16 | 5790937276726544621284284010937628428554805020 |
17 | 1635504033452004972838895174119166771419593874338342173788 |
18 | 461915515256190228639422934162753182948200513062452706826160310202324 |