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 | 666 |
| 2 | 1023 |
| 3 | 1543 |
| 4 | 2359 |
| 5 | 3271 |
| 6 | 4519 |
| 7 | 6031 |
| 8 | 7591 |
| 9 | 9439 |
| 10 | 11719 |
| 11 | 14359 |
| 12 | 17119 |
| 13 | 20239 |
| 14 | 23599 |
| 15 | 27079 |
| 16 | 31111 |
| 17 | 35191 |
| 18 | 39631 |
| 19 | 45319 |
| 20 | 51031 |
| 21 | 56599 |
| 22 | 62719 |
| 23 | 68359 |
| 24 | 74239 |
| 25 | 82447 |
| 26 | 90199 |
| 27 | 98767 |
| 28 | 107479 |
| 29 | 118231 |
| 30 | 129151 |
| 31 | 141031 |
| 32 | 151471 |
| 33 | 162199 |
| 34 | 173359 |