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 | 2 |
3 | 1 |
4 | 5 |
5 | 2 |
6 | 2 |
7 | 16 |
8 | 9 |
9 | 6 |
10 | 6 |
11 | 65 |
12 | 28 |
13 | 12 |
14 | 24 |
15 | 24 |
16 | 326 |
17 | 185 |
18 | 140 |
19 | 60 |
20 | 120 |
21 | 120 |
22 | 1957 |
23 | 846 |
24 | 750 |
25 | 120 |
26 | 360 |
27 | 720 |
28 | 720 |
29 | 13700 |
30 | 7777 |
31 | 2562 |
32 | 5250 |
33 | 840 |
34 | 2520 |
35 | 5040 |
36 | 5040 |
37 | 109601 |
38 | 47384 |
39 | 47096 |
40 | 40656 |
41 | 1680 |
42 | 6720 |
43 | 20160 |
44 | 40320 |
45 | 40320 |
46 | 986410 |
47 | 559953 |
48 | 378072 |
49 | 181944 |
50 | 365904 |
51 | 15120 |
52 | 60480 |
53 | 181440 |
54 | 362880 |
55 | 362880 |