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 | 14 |
3 | 83 |
4 | 554 |
5 | 3966 |
6 | 29756 |
7 | 230915 |
8 | 1838162 |
9 | 14926346 |
10 | 123157572 |
11 | 1029590062 |
12 | 8702171620 |
13 | 74238432924 |
14 | 638408311800 |
15 | 5528154378467 |
16 | 48161687414498 |
17 | 421848099386322 |
18 | 3712675503776372 |
19 | 32815429463428794 |
20 | 291169073934720940 |
21 | 2592569269501484836 |