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 | 99 |
2 | 171 |
3 | 333 |
4 | 343 |
5 | 363 |
6 | 555 |
7 | 575 |
8 | 595 |
9 | 747 |
10 | 777 |
11 | 909 |
12 | 969 |
13 | 1001 |
14 | 1221 |
15 | 1331 |
16 | 1551 |
17 | 1771 |
18 | 3333 |
19 | 3553 |
20 | 5335 |
21 | 5555 |
22 | 5665 |
23 | 5885 |
24 | 5995 |
25 | 7337 |
26 | 7557 |
27 | 7667 |
28 | 7777 |
29 | 7887 |
30 | 9339 |
31 | 9559 |
32 | 9669 |
33 | 9779 |
34 | 9889 |
35 | 11211 |
36 | 11511 |
37 | 11711 |
38 | 11811 |
39 | 12121 |
40 | 12221 |
41 | 12621 |
42 | 12921 |