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 | 6 |
3 | 1 |
4 | 42 |
5 | 18 |
6 | 1 |
7 | 336 |
8 | 168 |
9 | 108 |
10 | 36 |
11 | 1 |
12 | 3024 |
13 | 1680 |
14 | 2520 |
15 | 420 |
16 | 540 |
17 | 60 |
18 | 1 |
19 | 30240 |
20 | 18144 |
21 | 30240 |
22 | 17640 |
23 | 5040 |
24 | 15120 |
25 | 3240 |
26 | 840 |
27 | 1620 |
28 | 90 |
29 | 1 |
30 | 332640 |
31 | 211680 |
32 | 381024 |
33 | 493920 |
34 | 63504 |
35 | 211680 |
36 | 123480 |
37 | 158760 |
38 | 11760 |
39 | 52920 |
40 | 22680 |
41 | 1470 |
42 | 3780 |
43 | 126 |
44 | 1 |
45 | 3991680 |
46 | 2661120 |