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 | 2 |
3 | 6 |
4 | 28 |
5 | 184 |
6 | 1596 |
7 | 17508 |
8 | 235592 |
9 | 3799736 |
10 | 72125344 |
11 | 1587567768 |
12 | 40027332256 |
13 | 1144113365576 |
14 | 36747710168568 |
15 | 1316192996129064 |
16 | 52219780699310176 |
17 | 2281487895137577232 |
18 | 109193200290592216368 |
19 | 5698144666408068511472 |