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 | 10 |
3 | 195 |
4 | 5940 |
5 | 257300 |
6 | 14989472 |
7 | 1130000385 |
8 | 107089958760 |
9 | 12470885416545 |
10 | 1751753684302150 |
11 | 292264756622072214 |
12 | 57165584968923450000 |
13 | 12962148519535236156640 |
14 | 3374220800446022166695530 |