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 | 2 |
2 | 30 |
3 | 1106 |
4 | 75870 |
5 | 8355602 |
6 | 1349011230 |
7 | 300225115346 |
8 | 88096432294110 |
9 | 32956583516814482 |
10 | 15309575613991708830 |
11 | 8646194423981547656786 |
12 | 5834064910665307876000350 |
13 | 4635347672272868599469126162 |
14 | 4283458291212292843946379302430 |