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) |
---|---|
1 | 1 |
2 | 6 |
3 | 30 |
4 | 308 |
5 | 3130 |
6 | 49962 |
7 | 823550 |
8 | 17107464 |
9 | 387617328 |
10 | 10058609120 |
11 | 285311670622 |
12 | 8931600297696 |
13 | 302875106592266 |
14 | 11117432610599574 |
15 | 437894531752211760 |
16 | 18449277498826162192 |
17 | 827240261886336764194 |
18 | 39347911865350001626164 |