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 | 5 |
| 2 | 11 |
| 3 | 29 |
| 4 | 37 |
| 5 | 79 |
| 6 | 97 |
| 7 | 191 |
| 8 | 211 |
| 9 | 257 |
| 10 | 331 |
| 11 | 409 |
| 12 | 487 |
| 13 | 701 |
| 14 | 733 |
| 15 | 809 |
| 16 | 907 |
| 17 | 1123 |
| 18 | 1163 |
| 19 | 1543 |
| 20 | 1637 |
| 21 | 1693 |
| 22 | 1823 |
| 23 | 2411 |
| 24 | 2591 |
| 25 | 2819 |
| 26 | 2939 |
| 27 | 2999 |
| 28 | 3109 |
| 29 | 3389 |
| 30 | 3511 |
| 31 | 4703 |
| 32 | 4861 |
| 33 | 5077 |
| 34 | 5147 |
| 35 | 5519 |
| 36 | 5591 |
| 37 | 6449 |
| 38 | 6689 |
| 39 | 6857 |
| 40 | 7103 |
| 41 | 7699 |
| 42 | 7789 |
| 43 | 8999 |
| 44 | 9091 |
| 45 | 9277 |
| 46 | 9371 |
| 47 | 11197 |