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) |
---|---|
0 | 1 |
1 | 1 |
2 | 6 |
3 | 68 |
4 | 1152 |
5 | 26144 |
6 | 745952 |
7 | 25678512 |
8 | 1036151680 |
9 | 47977039488 |
10 | 2507929819392 |
11 | 146106188393472 |
12 | 9387670177320960 |
13 | 659534185673994240 |
14 | 50299364999073742848 |
15 | 4138631751212820025344 |
16 | 365438936930414973419520 |
17 | 34469156894239754317332480 |