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 | 3 |
3 | 21 |
4 | 244 |
5 | 4002 |
6 | 84909 |
7 | 2209947 |
8 | 68121822 |
9 | 2425846806 |
10 | 97969327890 |
11 | 4423628854404 |
12 | 220806455598561 |
13 | 12072207455321168 |
14 | 717431790926502954 |
15 | 46045783798588216767 |
16 | 3174068594948910976851 |
17 | 233875508656473241657578 |