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 | 6 |
3 | 41 |
4 | 316 |
5 | 2636 |
6 | 23192 |
7 | 211926 |
8 | 1992032 |
9 | 19138016 |
10 | 187091252 |
11 | 1855104372 |
12 | 18612229836 |
13 | 188601299149 |
14 | 1927443803738 |
15 | 19843158497163 |
16 | 205602235405524 |
17 | 2142401581747657 |
18 | 22436439910929038 |
19 | 236023405797017891 |
20 | 2492914862240934612 |
21 | 26426682321857813417 |