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 | 692004 |
9 | 30251722 |
10 | 2320518948 |
11 | 316359580362 |
12 | 77477180493604 |
13 | 34394869942983370 |
14 | 27893897106768940836 |
15 | 41603705003444309596874 |
16 | 114788185359199234852802340 |
17 | 588880400923055731115178072778 |
18 | 5642645813427132737155703265972004 |