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 | 12 |
2 | 23 |
3 | 31 |
4 | 34 |
5 | 41 |
6 | 42 |
7 | 45 |
8 | 51 |
9 | 52 |
10 | 53 |
11 | 56 |
12 | 61 |
13 | 62 |
14 | 63 |
15 | 64 |
16 | 67 |
17 | 71 |
18 | 72 |
19 | 73 |
20 | 74 |
21 | 75 |
22 | 78 |
23 | 81 |
24 | 82 |
25 | 83 |
26 | 84 |
27 | 85 |
28 | 86 |
29 | 89 |
30 | 91 |
31 | 92 |
32 | 93 |
33 | 94 |
34 | 95 |
35 | 96 |
36 | 97 |
37 | 98 |
38 | 101 |
39 | 111 |
40 | 113 |
41 | 121 |
42 | 122 |
43 | 123 |
44 | 131 |
45 | 141 |
46 | 151 |
47 | 161 |
48 | 171 |
49 | 181 |
50 | 191 |
51 | 192 |
52 | 201 |
53 | 202 |
54 | 210 |
55 | 211 |
56 | 212 |
57 | 213 |
58 | 214 |
59 | 215 |
60 | 216 |
61 | 217 |