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 | 1663 |
| 2 | 1666 |
| 3 | 1674 |
| 4 | 1731 |
| 5 | 1734 |
| 6 | 1742 |
| 7 | 1883 |
| 8 | 1886 |
| 9 | 1894 |
| 10 | 1943 |
| 11 | 1951 |
| 12 | 2035 |
| 13 | 2038 |
| 14 | 2046 |
| 15 | 2103 |
| 16 | 2187 |
| 17 | 2190 |
| 18 | 2198 |
| 19 | 2255 |
| 20 | 2258 |
| 21 | 2266 |
| 22 | 2323 |
| 23 | 2326 |
| 24 | 2334 |
| 25 | 2407 |
| 26 | 2410 |
| 27 | 2418 |
| 28 | 2491 |
| 29 | 2559 |
| 30 | 2570 |
| 31 | 2573 |
| 32 | 2581 |
| 33 | 2627 |
| 34 | 2630 |
| 35 | 2638 |
| 36 | 2779 |
| 37 | 2782 |
| 38 | 2790 |
| 39 | 2874 |
| 40 | 2877 |
| 41 | 2885 |
| 42 | 2931 |