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) |
---|---|
1 | 1 |
2 | 5 |
3 | 45 |
4 | 575 |
5 | 9425 |
6 | 187455 |
7 | 4367245 |
8 | 116322645 |
9 | 3479863345 |
10 | 115353325835 |
11 | 4192244804645 |
12 | 165607074622665 |
13 | 7060695856372105 |
14 | 322973775761169135 |
15 | 15770136907303728205 |
16 | 818373668098974428885 |
17 | 44963322539225628107105 |