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 | 0 |
2 | 3 |
3 | 0 |
4 | 142857 |
5 | 90 |
6 | 769230 |
7 | 5882352941176470 |
8 | 526315789473684210 |
9 | 4347826086956521739130 |
10 | 3448275862068965517241379310 |
11 | 322580645161290 |
12 | 270 |
13 | 24390 |
14 | 232558139534883720930 |
15 | 2127659574468085106382978723404255319148936170 |