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 | 4 |
3 | 17 |
4 | 112 |
5 | 761 |
6 | 6992 |
7 | 65267 |
8 | 749264 |
9 | 8952097 |
10 | 123035312 |
11 | 1765177435 |
12 | 28465913320 |
13 | 475981018033 |
14 | 8737060100680 |
15 | 167186734385795 |
16 | 3446660462332576 |
17 | 73894280818392641 |
18 | 1691674707666258848 |
19 | 40160865451008020651 |
20 | 1009283508170762388536 |