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 | 7 |
7 | 10 |
8 | 11 |
9 | 12 |
10 | 14 |
11 | 17 |
12 | 20 |
13 | 21 |
14 | 22 |
15 | 23 |
16 | 24 |
17 | 27 |
18 | 40 |
19 | 41 |
20 | 42 |
21 | 43 |
22 | 44 |
23 | 47 |
24 | 70 |
25 | 71 |
26 | 72 |
27 | 73 |
28 | 74 |
29 | 77 |
30 | 100 |
31 | 101 |
32 | 102 |
33 | 103 |
34 | 104 |
35 | 107 |
36 | 110 |
37 | 111 |
38 | 112 |
39 | 114 |
40 | 117 |
41 | 120 |
42 | 121 |
43 | 122 |
44 | 123 |
45 | 124 |
46 | 127 |
47 | 140 |
48 | 141 |
49 | 142 |
50 | 143 |
51 | 144 |
52 | 147 |
53 | 170 |
54 | 171 |
55 | 172 |
56 | 173 |
57 | 174 |
58 | 177 |
59 | 200 |
60 | 201 |