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 | 2 |
3 | 7 |
4 | 41 |
5 | 403 |
6 | 6960 |
7 | 196527 |
8 | 13405218 |
9 | 1566662070 |
10 | 304256578608 |
11 | 113065670502087 |
12 | 78229220671714544 |
13 | 101598769325059903837 |
14 | 293965406612712860369329 |
15 | 1613982664799943153033715558 |