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 | 17 |
| 2 | 181 |
| 3 | 263 |
| 4 | 509 |
| 5 | 673 |
| 6 | 919 |
| 7 | 1493 |
| 8 | 1657 |
| 9 | 2477 |
| 10 | 2887 |
| 11 | 2969 |
| 12 | 3461 |
| 13 | 4363 |
| 14 | 4691 |
| 15 | 4937 |
| 16 | 5101 |
| 17 | 5347 |
| 18 | 5839 |
| 19 | 6577 |
| 20 | 6659 |
| 21 | 6823 |
| 22 | 7069 |
| 23 | 7151 |
| 24 | 7561 |
| 25 | 7643 |
| 26 | 8053 |
| 27 | 8627 |
| 28 | 9283 |
| 29 | 9857 |
| 30 | 10103 |
| 31 | 10267 |
| 32 | 10513 |
| 33 | 11087 |
| 34 | 11251 |
| 35 | 11497 |
| 36 | 11579 |
| 37 | 11743 |
| 38 | 12071 |
| 39 | 12809 |
| 40 | 12973 |
| 41 | 13219 |
| 42 | 13711 |