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 | 5 |
2 | 40 |
3 | 635 |
4 | 12095 |
5 | 248245 |
6 | 5381435 |
7 | 121355095 |
8 | 2817706420 |
9 | 66909209195 |
10 | 1617401484401 |
11 | 39668321722180 |
12 | 984661725380420 |
13 | 24690230217076810 |
14 | 624476169158179615 |
15 | 15912858189842638180 |
16 | 408139640637624168780 |
17 | 10528308534373198776840 |
18 | 272970775748658547320275 |