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 | 19 |
2 | 255 |
3 | 2975 |
4 | 32231 |
5 | 333759 |
6 | 3353335 |
7 | 32976175 |
8 | 319155111 |
9 | 3051352799 |
10 | 28893830615 |
11 | 271497720975 |
12 | 2535105456391 |
13 | 23548956856639 |
14 | 217804673719095 |
15 | 2007154559579375 |
16 | 18439691005140071 |
17 | 168959618797797279 |
18 | 1544655767192730775 |
19 | 14094055488835543375 |