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 | 6 |
2 | 64 |
3 | 852 |
4 | 12170 |
5 | 182132 |
6 | 2801708 |
7 | 43936824 |
8 | 698607816 |
9 | 11224598424 |
10 | 181815529916 |
11 | 2964167665340 |
12 | 48580814410080 |
13 | 799696199314500 |
14 | 13212398835196240 |
15 | 218976668040908248 |
16 | 3639020246503687098 |
17 | 60616163842958990268 |
18 | 1011775545312594580868 |
19 | 16918718677672553292440 |
20 | 283368129709983000763876 |