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 | 2 |
2 | 1 |
3 | 6 |
4 | 6 |
5 | 3 |
6 | 24 |
7 | 36 |
8 | 30 |
9 | 15 |
10 | 120 |
11 | 240 |
12 | 270 |
13 | 210 |
14 | 105 |
15 | 720 |
16 | 1800 |
17 | 2520 |
18 | 2520 |
19 | 1890 |
20 | 945 |
21 | 5040 |
22 | 15120 |
23 | 25200 |
24 | 30240 |
25 | 28350 |
26 | 20790 |
27 | 10395 |
28 | 40320 |
29 | 141120 |
30 | 272160 |
31 | 378000 |
32 | 415800 |
33 | 374220 |
34 | 270270 |
35 | 135135 |
36 | 362880 |
37 | 1451520 |
38 | 3175200 |
39 | 4989600 |