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) |
---|---|
11 | 604800 |
12 | 57170880 |
13 | 2936606400 |
14 | 108502598960 |
15 | 3225186125460 |
16 | 81861294718764 |
17 | 1840409325096500 |
18 | 37558997857897164 |
19 | 708015469597497732 |
20 | 12488421105878928700 |
21 | 208161512148250424484 |
22 | 3304395638081490531324 |
23 | 50267199680265668419244 |
24 | 736516493829967530909204 |
25 | 10437808798822929984593100 |