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 | 12 |
2 | 2448 |
3 | 428587718400 |
4 | 4994319435309277891448832 |
5 | 191901511752240055024005979549622856313555581586068578283027431424 |
6 | 637213222716753775758429677219909335140503764595701930312765250413280716374852064945052319744 |