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 | 2 |
3 | 8 |
4 | 48 |
5 | 387 |
6 | 4043 |
7 | 52425 |
8 | 819346 |
9 | 15133184 |
10 | 324769270 |
11 | 7986143453 |
12 | 222514878501 |
13 | 6958782341565 |
14 | 242274294115558 |
15 | 9324382604206368 |
16 | 394282071192289024 |
17 | 18218582054356563951 |
18 | 915480348188869318723 |
19 | 49812603754178905560085 |
20 | 2923492374797360684715882 |