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 | 2 |
2 | 3 |
3 | 5 |
4 | 11 |
5 | 101 |
6 | 111 |
7 | 141 |
8 | 151 |
9 | 515 |
10 | 525 |
11 | 10001 |
12 | 11311 |
13 | 11411 |
14 | 11511 |
15 | 12021 |
16 | 12121 |
17 | 13131 |
18 | 13531 |
19 | 14141 |
20 | 14341 |
21 | 15451 |
22 | 50105 |
23 | 51215 |
24 | 52225 |
25 | 52525 |
26 | 53035 |
27 | 53135 |
28 | 53535 |
29 | 54345 |
30 | 54445 |
31 | 55355 |
32 | 1004001 |
33 | 1005001 |
34 | 1015101 |
35 | 1021201 |
36 | 1034301 |
37 | 1041401 |
38 | 1054501 |
39 | 1111111 |
40 | 1123211 |
41 | 1133311 |