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 | 21 |
2 | 20 |
3 | 42 |
4 | 40 |
5 | 63 |
6 | 60 |
7 | 84 |
8 | 80 |
9 | 105 |
10 | 100 |
11 | 126 |
12 | 120 |
13 | 147 |
14 | 140 |
15 | 168 |
16 | 160 |
17 | 189 |
18 | 180 |
19 | 210 |
20 | 200 |
21 | 231 |
22 | 220 |
23 | 252 |
24 | 240 |
25 | 273 |
26 | 260 |
27 | 294 |
28 | 280 |
29 | 315 |
30 | 300 |
31 | 336 |
32 | 320 |
33 | 357 |
34 | 340 |
35 | 378 |
36 | 360 |
37 | 399 |
38 | 380 |
39 | 420 |
40 | 400 |
41 | 441 |
42 | 420 |
43 | 462 |
44 | 440 |
45 | 483 |
46 | 460 |
47 | 504 |
48 | 480 |
49 | 525 |
50 | 500 |
51 | 546 |
52 | 520 |
53 | 567 |
54 | 540 |