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 | 4 |
3 | 1728 |
4 | 6879707136 |
5 | 49302469038676377600000 |
6 | 237376313799769806328950291431424000000000000 |
7 | 487929826521303413461947888047619993419888153407795494912000000000000000000000 |