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 | 2 |
2 | 10 |
3 | 114 |
4 | 2000 |
5 | 47050 |
6 | 1399452 |
7 | 50386406 |
8 | 2130643216 |
9 | 103530094866 |
10 | 5684985037460 |
11 | 348165567064942 |
12 | 23530146364469208 |
13 | 1739586913373486138 |
14 | 139658209205202262876 |
15 | 12099843726478251739830 |
16 | 1125274333255817053205792 |
17 | 111809642081518362872011042 |
18 | 11821367007844973309548419876 |