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 | 0 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 4 |
6 | 5 |
7 | 6 |
8 | 7 |
9 | 8 |
10 | 9 |
11 | 10 |
12 | 20 |
13 | 30 |
14 | 33 |
15 | 40 |
16 | 60 |
17 | 66 |
18 | 80 |
19 | 90 |
20 | 99 |
21 | 252 |
22 | 272 |
23 | 292 |
24 | 313 |
25 | 330 |
26 | 585 |
27 | 626 |
28 | 660 |
29 | 717 |
30 | 990 |
31 | 2112 |
32 | 2720 |
33 | 2772 |
34 | 2920 |
35 | 4224 |
36 | 5850 |
37 | 6336 |
38 | 7447 |
39 | 7470 |
40 | 8448 |
41 | 8580 |
42 | 9009 |
43 | 15351 |
44 | 21120 |
45 | 22122 |
46 | 25752 |
47 | 32223 |
48 | 39993 |
49 | 40904 |
50 | 42240 |
51 | 44244 |
52 | 48384 |