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 | 4 |
4 | 9 |
5 | 10 |
6 | 11 |
7 | 14 |
8 | 19 |
9 | 40 |
10 | 41 |
11 | 44 |
12 | 49 |
13 | 90 |
14 | 91 |
15 | 94 |
16 | 99 |
17 | 100 |
18 | 101 |
19 | 104 |
20 | 109 |
21 | 110 |
22 | 111 |
23 | 114 |
24 | 119 |
25 | 140 |
26 | 141 |
27 | 144 |
28 | 149 |
29 | 190 |
30 | 191 |
31 | 194 |
32 | 199 |
33 | 400 |
34 | 401 |
35 | 404 |
36 | 409 |
37 | 410 |
38 | 411 |
39 | 414 |
40 | 419 |
41 | 440 |
42 | 441 |
43 | 444 |
44 | 449 |
45 | 490 |
46 | 491 |
47 | 494 |
48 | 499 |
49 | 900 |
50 | 901 |
51 | 904 |
52 | 909 |
53 | 910 |
54 | 911 |
55 | 914 |
56 | 919 |