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) |
---|---|
4 | 104 |
5 | 1064 |
6 | 8480 |
7 | 62480 |
8 | 446744 |
9 | 3155384 |
10 | 22172240 |
11 | 155459360 |
12 | 1088976584 |
13 | 7625119304 |
14 | 53382684800 |
15 | 373699342640 |
16 | 2615957045624 |
17 | 18311884260824 |
18 | 128183744650160 |
19 | 897287877024320 |
20 | 6281020132589864 |
21 | 43967155908387944 |
22 | 307770136299492320 |