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 | 32 |
4 | 300 |
5 | 3533 |
6 | 51650 |
7 | 894929 |
8 | 17981196 |
9 | 410826036 |
10 | 10518152538 |
11 | 298209605418 |
12 | 9273131902539 |
13 | 313758357802886 |
14 | 11474239675400172 |
15 | 450962279143408815 |
16 | 18954601400362304902 |
17 | 848385358833157331498 |
18 | 40285279861744621069122 |