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 | 3719 |
| 2 | 3917 |
| 3 | 7193 |
| 4 | 9173 |
| 5 | 17393 |
| 6 | 17939 |
| 7 | 19793 |
| 8 | 19973 |
| 9 | 31799 |
| 10 | 37199 |
| 11 | 37991 |
| 12 | 39371 |
| 13 | 39791 |
| 14 | 71399 |
| 15 | 79319 |
| 16 | 91397 |
| 17 | 93971 |
| 18 | 99173 |
| 19 | 99317 |
| 20 | 99713 |
| 21 | 113797 |
| 22 | 117193 |
| 23 | 119773 |
| 24 | 131797 |
| 25 | 133379 |
| 26 | 137993 |
| 27 | 139397 |
| 28 | 171937 |
| 29 | 177319 |
| 30 | 179173 |
| 31 | 179939 |
| 32 | 191137 |
| 33 | 191173 |
| 34 | 193337 |
| 35 | 193799 |
| 36 | 193937 |
| 37 | 199337 |
| 38 | 199739 |