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 | 11 |
3 | 20 |
4 | 101 |
5 | 102 |
6 | 103 |
7 | 104 |
8 | 105 |
9 | 106 |
10 | 107 |
11 | 108 |
12 | 109 |
13 | 110 |
14 | 111 |
15 | 112 |
16 | 113 |
17 | 114 |
18 | 115 |
19 | 116 |
20 | 117 |
21 | 118 |
22 | 119 |
23 | 120 |
24 | 121 |
25 | 130 |
26 | 131 |
27 | 140 |
28 | 141 |
29 | 150 |
30 | 151 |
31 | 160 |
32 | 161 |
33 | 170 |
34 | 171 |
35 | 180 |
36 | 181 |
37 | 190 |
38 | 191 |
39 | 201 |
40 | 210 |
41 | 211 |
42 | 301 |
43 | 310 |
44 | 311 |
45 | 401 |
46 | 410 |
47 | 411 |
48 | 501 |
49 | 510 |
50 | 511 |
51 | 601 |
52 | 610 |
53 | 611 |
54 | 701 |