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 | 7 |
| 2 | 11 |
| 3 | 19 |
| 4 | 43 |
| 5 | 67 |
| 6 | 163 |
| 7 | 211 |
| 8 | 283 |
| 9 | 331 |
| 10 | 523 |
| 11 | 547 |
| 12 | 691 |
| 13 | 787 |
| 14 | 907 |
| 15 | 1051 |
| 16 | 1123 |
| 17 | 1171 |
| 18 | 1531 |
| 19 | 1723 |
| 20 | 1867 |
| 21 | 2011 |
| 22 | 2083 |
| 23 | 2251 |
| 24 | 2347 |
| 25 | 2371 |
| 26 | 2467 |
| 27 | 2707 |
| 28 | 2731 |
| 29 | 2803 |
| 30 | 2971 |
| 31 | 3187 |
| 32 | 3307 |
| 33 | 3547 |
| 34 | 3643 |
| 35 | 3907 |
| 36 | 3931 |
| 37 | 4051 |
| 38 | 4243 |
| 39 | 4363 |
| 40 | 4603 |
| 41 | 4651 |
| 42 | 4723 |
| 43 | 5107 |
| 44 | 5227 |
| 45 | 5443 |
| 46 | 5923 |