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 | 1259 |
| 2 | 1361 |
| 3 | 2027 |
| 4 | 2267 |
| 5 | 2633 |
| 6 | 3137 |
| 7 | 3389 |
| 8 | 4057 |
| 9 | 5153 |
| 10 | 6257 |
| 11 | 6553 |
| 12 | 7013 |
| 13 | 7451 |
| 14 | 7901 |
| 15 | 9907 |
| 16 | 10499 |
| 17 | 10799 |
| 18 | 10949 |
| 19 | 11579 |
| 20 | 12401 |
| 21 | 14369 |
| 22 | 15013 |
| 23 | 15329 |
| 24 | 17377 |
| 25 | 17903 |
| 26 | 18251 |
| 27 | 18427 |
| 28 | 19309 |
| 29 | 22441 |
| 30 | 24023 |
| 31 | 25057 |
| 32 | 25229 |
| 33 | 26041 |
| 34 | 26699 |
| 35 | 28111 |
| 36 | 29017 |
| 37 | 29207 |
| 38 | 30707 |
| 39 | 32939 |
| 40 | 35051 |
| 41 | 36583 |