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 | 3 |
2 | 15 |
3 | 118 |
4 | 1206 |
5 | 14712 |
6 | 204385 |
7 | 3143826 |
8 | 52580328 |
9 | 944416084 |
10 | 18056415144 |
11 | 365065244238 |
12 | 7765839784508 |
13 | 173123253590079 |
14 | 4031536347783786 |
15 | 97807655876704029 |
16 | 2466489368705170539 |
17 | 64527021089110890192 |
18 | 1748298996924574135699 |
19 | 48982266056400514509660 |