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 | 5 |
2 | 1 |
3 | 45 |
4 | 1 |
5 | 320 |
6 | 1 |
7 | 2205 |
8 | 1 |
9 | 15125 |
10 | 1 |
11 | 103680 |
12 | 1 |
13 | 710645 |
14 | 1 |
15 | 4870845 |
16 | 1 |
17 | 33385280 |
18 | 1 |
19 | 228826125 |
20 | 1 |
21 | 1568397605 |
22 | 1 |
23 | 10749957120 |
24 | 1 |
25 | 73681302245 |
26 | 1 |
27 | 505019158605 |
28 | 1 |
29 | 3461452808000 |
30 | 1 |
31 | 23725150497405 |
32 | 1 |