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 | 101 |
2 | 202 |
3 | 303 |
4 | 404 |
5 | 505 |
6 | 606 |
7 | 808 |
8 | 909 |
9 | 1010 |
10 | 1111 |
11 | 1212 |
12 | 1515 |
13 | 1616 |
14 | 1818 |
15 | 2020 |
16 | 2222 |
17 | 2424 |
18 | 2525 |
19 | 3030 |
20 | 3232 |
21 | 3333 |
22 | 3636 |
23 | 4040 |
24 | 4444 |
25 | 4545 |
26 | 4848 |
27 | 5050 |
28 | 5555 |
29 | 6060 |
30 | 6464 |
31 | 6666 |
32 | 7272 |
33 | 7575 |
34 | 8080 |
35 | 8888 |
36 | 9090 |
37 | 9696 |
38 | 9999 |
39 | 10100 |
40 | 11110 |
41 | 12120 |
42 | 12625 |