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 | 0 |
1 | 1 |
2 | 2 |
3 | 9 |
4 | 88 |
5 | 865 |
6 | 11016 |
7 | 173929 |
8 | 3227792 |
9 | 69010785 |
10 | 1670970160 |
11 | 45198840841 |
12 | 1350754588008 |
13 | 44196732194641 |
14 | 1571453132115608 |
15 | 60331412278617705 |
16 | 2487385479819549856 |
17 | 109608035124514365121 |
18 | 5140910415583354887648 |
19 | 255708987797133857518345 |