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 | 2 |
2 | 4 |
3 | 10 |
4 | 36 |
5 | 202 |
6 | 1828 |
7 | 27338 |
8 | 692003 |
9 | 29559717 |
10 | 1933411785 |
11 | 169368653201 |
12 | 17695666168609 |
13 | 2038699559609921 |
14 | 247324139826203777 |
15 | 30811717563505088769 |
16 | 3890604470232727499265 |
17 | 494612931489164269609985 |
18 | 63094694253683687355107329 |