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 | 12 |
2 | 97 |
3 | 672 |
4 | 4333 |
5 | 26964 |
6 | 164809 |
7 | 998184 |
8 | 6017605 |
9 | 36192156 |
10 | 217414561 |
11 | 1305276336 |
12 | 7834033117 |
13 | 47011340388 |
14 | 282089500153 |
15 | 1692601439928 |
16 | 10155802087669 |
17 | 60935393132460 |
18 | 365614101138385 |