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 | 5 |
3 | 55 |
4 | 993 |
5 | 25501 |
6 | 857773 |
7 | 35850795 |
8 | 1795564865 |
9 | 104972371417 |
10 | 7022842421301 |
11 | 529428563641759 |
12 | 44421725002096225 |
13 | 4106744812439019765 |
14 | 414834196219620026333 |
15 | 45462732300569936279251 |
16 | 5373006006732947705188737 |
17 | 681229881246574750274962225 |
18 | 92237589983019368975021777125 |
19 | 13283769418970268811752725081607 |
20 | 2027649185923009220298941142143201 |
21 | 326999803592314489529958494308640461 |
22 | 55558592280735155060861740192416874125 |