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 | 125 |
3 | 15625 |
4 | 450000 |
5 | 12960000 |
6 | 608212800 |
7 | 28543426704 |
8 | 1182858335568 |
9 | 49018425731856 |
10 | 2119255344115812 |
11 | 91623571065536449 |
12 | 3925600962291584977 |
13 | 168191904505904029921 |
14 | 7232349156077380791312 |