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 | 3 |
2 | 3 |
3 | 17 |
4 | 193 |
5 | 3655 |
6 | 109039 |
7 | 5029265 |
8 | 303754625 |
9 | 23283529775 |
10 | 2209349713375 |
11 | 254313174846025 |
12 | 34919610311752225 |
13 | 5639344047544155575 |
14 | 1058308036809581999375 |
15 | 228404316795631157278625 |