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 | 141 |
| 2 | 147 |
| 3 | 153 |
| 4 | 177 |
| 5 | 195 |
| 6 | 201 |
| 7 | 225 |
| 8 | 2079 |
| 9 | 2109 |
| 10 | 2418 |
| 11 | 2424 |
| 12 | 2508 |
| 13 | 2652 |
| 14 | 2868 |
| 15 | 2892 |
| 16 | 2898 |
| 17 | 3102 |
| 18 | 3126 |
| 19 | 3150 |
| 20 | 3228 |
| 21 | 3282 |
| 22 | 3288 |
| 23 | 3300 |
| 24 | 3312 |
| 25 | 3342 |
| 26 | 3354 |
| 27 | 3366 |
| 28 | 3378 |
| 29 | 3384 |
| 30 | 3426 |
| 31 | 3462 |
| 32 | 3468 |
| 33 | 3474 |
| 34 | 3504 |
| 35 | 3522 |
| 36 | 3528 |
| 37 | 3696 |
| 38 | 3792 |
| 39 | 3846 |
| 40 | 3852 |
| 41 | 3864 |
| 42 | 3912 |
| 43 | 3936 |