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 | 2 |
| 2 | 8 |
| 3 | 238 |
| 4 | 310 |
| 5 | 338 |
| 6 | 442 |
| 7 | 542 |
| 8 | 688 |
| 9 | 698 |
| 10 | 872 |
| 11 | 920 |
| 12 | 1198 |
| 13 | 1330 |
| 14 | 1382 |
| 15 | 1538 |
| 16 | 1558 |
| 17 | 1678 |
| 18 | 1702 |
| 19 | 1712 |
| 20 | 1768 |
| 21 | 1882 |
| 22 | 2032 |
| 23 | 2080 |
| 24 | 2102 |
| 25 | 2260 |
| 26 | 2312 |
| 27 | 2408 |
| 28 | 2440 |
| 29 | 2540 |
| 30 | 2642 |
| 31 | 3112 |
| 32 | 3170 |
| 33 | 3188 |
| 34 | 3268 |
| 35 | 3320 |
| 36 | 3580 |
| 37 | 3740 |
| 38 | 3742 |
| 39 | 3770 |
| 40 | 3980 |
| 41 | 4028 |
| 42 | 4048 |
| 43 | 4148 |
| 44 | 4292 |
| 45 | 4472 |