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) |
---|---|
0 | 1 |
1 | 1 |
2 | 6 |
3 | 46 |
4 | 421 |
5 | 4191 |
6 | 44322 |
7 | 487662 |
8 | 5527722 |
9 | 64091887 |
10 | 756590138 |
11 | 9062397539 |
12 | 109866112785 |
13 | 1345528776005 |
14 | 16622049264020 |
15 | 206882949204038 |
16 | 2591780764974800 |
17 | 32656149762325321 |
18 | 413563728245999232 |
19 | 5261307475883227222 |
20 | 67207527369932430625 |