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 | 1 |
2 | 2 |
3 | 6 |
4 | 12 |
5 | 30 |
6 | 30 |
7 | 84 |
8 | 120 |
9 | 210 |
10 | 420 |
11 | 420 |
12 | 840 |
13 | 1260 |
14 | 2310 |
15 | 4620 |
16 | 5460 |
17 | 5460 |
18 | 13860 |
19 | 13860 |
20 | 27720 |
21 | 32760 |
22 | 60060 |
23 | 60060 |
24 | 120120 |
25 | 180180 |
26 | 180180 |
27 | 360360 |
28 | 360360 |
29 | 510510 |
30 | 1021020 |
31 | 1141140 |
32 | 2042040 |
33 | 3063060 |
34 | 3423420 |
35 | 6126120 |
36 | 6846840 |
37 | 6846840 |
38 | 8953560 |
39 | 12252240 |