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 | 43 |
| 2 | 503 |
| 3 | 631 |
| 4 | 827 |
| 5 | 971 |
| 6 | 1063 |
| 7 | 1153 |
| 8 | 1283 |
| 9 | 1373 |
| 10 | 1429 |
| 11 | 1433 |
| 12 | 1493 |
| 13 | 1523 |
| 14 | 1553 |
| 15 | 1619 |
| 16 | 1693 |
| 17 | 1877 |
| 18 | 2113 |
| 19 | 2239 |
| 20 | 2243 |
| 21 | 2297 |
| 22 | 2423 |
| 23 | 2477 |
| 24 | 2531 |
| 25 | 2609 |
| 26 | 2683 |
| 27 | 2851 |
| 28 | 2927 |
| 29 | 2999 |
| 30 | 3203 |
| 31 | 3221 |
| 32 | 3319 |
| 33 | 3463 |
| 34 | 3533 |
| 35 | 3557 |
| 36 | 3571 |
| 37 | 3583 |
| 38 | 3701 |