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) |
---|---|
1 | 1 |
2 | 3 |
3 | 24 |
4 | 276 |
5 | 3858 |
6 | 61092 |
7 | 1056816 |
8 | 19550475 |
9 | 381543576 |
10 | 7782820548 |
11 | 164842646424 |
12 | 3607654164924 |
13 | 81281990795520 |
14 | 1879865970374568 |
15 | 44527769989124976 |
16 | 1078220967132218616 |
17 | 26650484274297181896 |
18 | 671558570413109457264 |
19 | 17234310756238557856200 |
20 | 450044549619831325213920 |
21 | 11949386806898017225833312 |
22 | 322394088574898542428753168 |
23 | 8833647058171126097908059720 |