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 | 19 |
4 | 193 |
5 | 1181 |
6 | 13021 |
7 | 117895 |
8 | 1868609 |
9 | 20980153 |
10 | 348219541 |
11 | 4940639771 |
12 | 98898110785 |
13 | 1632238421269 |
14 | 34910480911853 |
15 | 672959412044431 |
16 | 16733065940227201 |
17 | 359936040496423025 |
18 | 9469928134781142949 |
19 | 229631546862609396643 |
20 | 6716832478519734558401 |
21 | 178344294076141938008461 |