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 | 23 |
| 2 | 239 |
| 3 | 743 |
| 4 | 1103 |
| 5 | 2039 |
| 6 | 5639 |
| 7 | 7583 |
| 8 | 8663 |
| 9 | 27239 |
| 10 | 33503 |
| 11 | 38039 |
| 12 | 42863 |
| 13 | 59063 |
| 14 | 81239 |
| 15 | 88223 |
| 16 | 91823 |
| 17 | 119039 |
| 18 | 131783 |
| 19 | 140639 |
| 20 | 164039 |
| 21 | 189239 |
| 22 | 205223 |
| 23 | 245039 |
| 24 | 263183 |
| 25 | 288383 |
| 26 | 328343 |
| 27 | 342239 |
| 28 | 378239 |
| 29 | 393143 |
| 30 | 400703 |
| 31 | 431663 |
| 32 | 439583 |
| 33 | 514103 |
| 34 | 660983 |
| 35 | 710663 |
| 36 | 950639 |