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 | 78 |
4 | 19656 |
5 | 61405344 |
6 | 2863085569344 |
7 | 2357871215948696448 |
8 | 39557911075122642360238080 |
9 | 15325544184478930809864207383592960 |
10 | 153255393906487099048546500580688904121221120 |