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 | 50 |
4 | 766 |
5 | 15914 |
6 | 418548 |
7 | 13337624 |
8 | 499600848 |
9 | 21516318360 |
10 | 1047593782440 |
11 | 56903921842272 |
12 | 3411723783002016 |
13 | 223803339516120480 |
14 | 15944855840879771232 |
15 | 1226078375934824887680 |
16 | 101209861891840507123200 |
17 | 8926972851724904613537792 |