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) |
---|---|
5 | 1 |
6 | 30 |
7 | 525 |
8 | 7000 |
9 | 78750 |
10 | 787500 |
11 | 7218750 |
12 | 61875000 |
13 | 502734375 |
14 | 3910156250 |
15 | 29326171875 |
16 | 213281250000 |
17 | 1510742187500 |
18 | 10458984375000 |
19 | 70971679687500 |
20 | 473144531250000 |
21 | 3105010986328125 |
22 | 20091247558593750 |
23 | 128360748291015625 |
24 | 810699462890625000 |