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) |
---|---|
7 | 2 |
8 | 48 |
9 | 504 |
10 | 6000 |
11 | 73260 |
12 | 951984 |
13 | 13152984 |
14 | 193295952 |
15 | 3016469790 |
16 | 49879061920 |
17 | 871884630672 |
18 | 16072938332064 |
19 | 311769325656312 |
20 | 6349343550308640 |
21 | 135485465497382160 |
22 | 3023380765038115680 |
23 | 70429101211136913498 |
24 | 1709801309366361996624 |