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 | 111 |
2 | 222 |
3 | 333 |
4 | 444 |
5 | 555 |
6 | 666 |
7 | 777 |
8 | 888 |
9 | 999 |
10 | 1000 |
11 | 1011 |
12 | 1101 |
13 | 1110 |
14 | 1111 |
15 | 1112 |
16 | 1113 |
17 | 1114 |
18 | 1115 |
19 | 1116 |
20 | 1117 |
21 | 1118 |
22 | 1119 |
23 | 1121 |
24 | 1131 |
25 | 1141 |
26 | 1151 |
27 | 1161 |
28 | 1171 |
29 | 1181 |
30 | 1191 |
31 | 1211 |
32 | 1222 |
33 | 1311 |
34 | 1333 |
35 | 1411 |
36 | 1444 |
37 | 1511 |
38 | 1555 |
39 | 1611 |
40 | 1666 |
41 | 1711 |
42 | 1777 |
43 | 1811 |
44 | 1888 |
45 | 1911 |
46 | 1999 |
47 | 2000 |
48 | 2022 |
49 | 2111 |
50 | 2122 |
51 | 2202 |
52 | 2212 |
53 | 2220 |
54 | 2221 |
55 | 2222 |
56 | 2223 |