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 | 19 |
| 2 | 41 |
| 3 | 457 |
| 4 | 691 |
| 5 | 929 |
| 6 | 2539 |
| 7 | 3181 |
| 8 | 3659 |
| 9 | 6637 |
| 10 | 19181 |
| 11 | 29059 |
| 12 | 32579 |
| 13 | 55921 |
| 14 | 57839 |
| 15 | 60733 |
| 16 | 71011 |
| 17 | 83203 |
| 18 | 123547 |
| 19 | 127081 |
| 20 | 132113 |
| 21 | 149371 |
| 22 | 154823 |
| 23 | 176819 |
| 24 | 181873 |
| 25 | 194917 |
| 26 | 245501 |
| 27 | 320911 |
| 28 | 382541 |
| 29 | 430981 |
| 30 | 497711 |
| 31 | 510481 |
| 32 | 523433 |
| 33 | 549817 |
| 34 | 595207 |