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 | 1 |
2 | 1 |
3 | 2 |
4 | 1 |
5 | 9 |
6 | 12 |
7 | 1 |
8 | 28 |
9 | 120 |
10 | 120 |
11 | 1 |
12 | 75 |
13 | 750 |
14 | 2100 |
15 | 1680 |
16 | 1 |
17 | 186 |
18 | 3780 |
19 | 21840 |
20 | 45360 |
21 | 30240 |
22 | 1 |
23 | 441 |
24 | 16856 |
25 | 176400 |
26 | 705600 |
27 | 1164240 |
28 | 665280 |
29 | 1 |
30 | 1016 |
31 | 69552 |
32 | 1224720 |
33 | 8316000 |
34 | 25280640 |
35 | 34594560 |
36 | 17297280 |
37 | 1 |
38 | 2295 |
39 | 272250 |
40 | 7692300 |
41 | 82577880 |
42 | 408648240 |
43 | 998917920 |
44 | 1167566400 |
45 | 518918400 |