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 | 89 |
| 2 | 97 |
| 3 | 113 |
| 4 | 137 |
| 5 | 257 |
| 6 | 313 |
| 7 | 353 |
| 8 | 401 |
| 9 | 433 |
| 10 | 449 |
| 11 | 521 |
| 12 | 577 |
| 13 | 617 |
| 14 | 641 |
| 15 | 881 |
| 16 | 929 |
| 17 | 977 |
| 18 | 1049 |
| 19 | 1153 |
| 20 | 1193 |
| 21 | 1321 |
| 22 | 1409 |
| 23 | 1433 |
| 24 | 1489 |
| 25 | 1609 |
| 26 | 1697 |
| 27 | 1721 |
| 28 | 1753 |
| 29 | 1873 |
| 30 | 2017 |
| 31 | 2113 |
| 32 | 2137 |
| 33 | 2161 |
| 34 | 2281 |
| 35 | 2297 |
| 36 | 2377 |
| 37 | 2473 |
| 38 | 2633 |
| 39 | 2689 |
| 40 | 2729 |
| 41 | 2753 |
| 42 | 2777 |
| 43 | 2897 |