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 | 3 |
| 2 | 7 |
| 3 | 23 |
| 4 | 29 |
| 5 | 43 |
| 6 | 47 |
| 7 | 59 |
| 8 | 61 |
| 9 | 79 |
| 10 | 89 |
| 11 | 97 |
| 12 | 131 |
| 13 | 179 |
| 14 | 239 |
| 15 | 283 |
| 16 | 313 |
| 17 | 367 |
| 18 | 373 |
| 19 | 379 |
| 20 | 541 |
| 21 | 577 |
| 22 | 601 |
| 23 | 607 |
| 24 | 617 |
| 25 | 857 |
| 26 | 911 |
| 27 | 953 |
| 28 | 1063 |
| 29 | 1301 |
| 30 | 1321 |
| 31 | 1499 |
| 32 | 1783 |
| 33 | 1867 |
| 34 | 1913 |
| 35 | 1933 |