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 | 107 |
| 2 | 113 |
| 3 | 251 |
| 4 | 283 |
| 5 | 467 |
| 6 | 523 |
| 7 | 641 |
| 8 | 659 |
| 9 | 857 |
| 10 | 859 |
| 11 | 937 |
| 12 | 1091 |
| 13 | 1193 |
| 14 | 1283 |
| 15 | 1297 |
| 16 | 1459 |
| 17 | 1499 |
| 18 | 1777 |
| 19 | 1889 |
| 20 | 2003 |
| 21 | 2083 |
| 22 | 2129 |
| 23 | 2131 |
| 24 | 2161 |
| 25 | 2393 |
| 26 | 2441 |
| 27 | 2467 |
| 28 | 2609 |
| 29 | 2617 |
| 30 | 2731 |
| 31 | 2753 |
| 32 | 3041 |
| 33 | 3067 |
| 34 | 3251 |
| 35 | 3259 |