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 | 11 |
2 | 33 |
3 | 55 |
4 | 77 |
5 | 99 |
6 | 1001 |
7 | 1111 |
8 | 1221 |
9 | 1331 |
10 | 1441 |
11 | 1551 |
12 | 1661 |
13 | 1771 |
14 | 1881 |
15 | 1991 |
16 | 3003 |
17 | 3113 |
18 | 3223 |
19 | 3333 |
20 | 3443 |
21 | 3553 |
22 | 3663 |
23 | 3773 |
24 | 3883 |
25 | 3993 |
26 | 5005 |
27 | 5115 |
28 | 5225 |
29 | 5335 |
30 | 5445 |
31 | 5555 |
32 | 5665 |
33 | 5775 |
34 | 5885 |
35 | 5995 |
36 | 7007 |
37 | 7117 |
38 | 7227 |
39 | 7337 |
40 | 7447 |
41 | 7557 |
42 | 7667 |
43 | 7777 |
44 | 7887 |