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 | 0 |
2 | 0 |
3 | 10 |
4 | 865 |
5 | 155082 |
6 | 52802560 |
7 | 40048988817 |
8 | 71202718146816 |
9 | 315615332953930528 |
10 | 3574469013941010577249 |
11 | 104798469697184132865547168 |
12 | 7984603919946049180938300030976 |
13 | 1584983603576817306123611193840098529 |
14 | 820874582413458038007335015822715588591616 |