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 | 144 |
| 2 | 145 |
| 3 | 215 |
| 4 | 216 |
| 5 | 326 |
| 6 | 2305 |
| 7 | 10283 |
| 8 | 16685 |
| 9 | 19055 |
| 10 | 20215 |
| 11 | 21198 |
| 12 | 25782 |
| 13 | 33335 |
| 14 | 35121 |
| 15 | 35167 |
| 16 | 35205 |
| 17 | 39696 |
| 18 | 39697 |
| 19 | 40272 |
| 20 | 41393 |
| 21 | 41783 |
| 22 | 42345 |
| 23 | 42413 |
| 24 | 44363 |
| 25 | 44364 |
| 26 | 44365 |
| 27 | 48922 |
| 28 | 48923 |
| 29 | 48924 |
| 30 | 48925 |
| 31 | 53737 |
| 32 | 54352 |
| 33 | 54353 |
| 34 | 56017 |
| 35 | 56018 |