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 | 57 |
| 2 | 85 |
| 3 | 141 |
| 4 | 177 |
| 5 | 201 |
| 6 | 393 |
| 7 | 537 |
| 8 | 553 |
| 9 | 633 |
| 10 | 697 |
| 11 | 717 |
| 12 | 745 |
| 13 | 921 |
| 14 | 933 |
| 15 | 1141 |
| 16 | 1285 |
| 17 | 1345 |
| 18 | 1477 |
| 19 | 1641 |
| 20 | 1713 |
| 21 | 1761 |
| 22 | 1981 |
| 23 | 1982 |
| 24 | 2041 |
| 25 | 2181 |
| 26 | 2361 |
| 27 | 2433 |
| 28 | 2558 |
| 29 | 2577 |
| 30 | 2605 |
| 31 | 2761 |
| 32 | 2941 |
| 33 | 2977 |
| 34 | 3062 |
| 35 | 3117 |
| 36 | 3241 |
| 37 | 3273 |
| 38 | 3326 |
| 39 | 3397 |
| 40 | 3578 |
| 41 | 3721 |
| 42 | 3777 |
| 43 | 3901 |
| 44 | 3902 |
| 45 | 3957 |