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 | 13 |
| 2 | 26 |
| 3 | 39 |
| 4 | 412 |
| 5 | 515 |
| 6 | 618 |
| 7 | 721 |
| 8 | 824 |
| 9 | 927 |
| 10 | 1030 |
| 11 | 1133 |
| 12 | 1236 |
| 13 | 1339 |
| 14 | 1442 |
| 15 | 1545 |
| 16 | 1648 |
| 17 | 1751 |
| 18 | 1854 |
| 19 | 1957 |
| 20 | 2060 |
| 21 | 2163 |
| 22 | 2266 |
| 23 | 2369 |
| 24 | 2472 |
| 25 | 2575 |
| 26 | 2678 |
| 27 | 2781 |
| 28 | 2884 |
| 29 | 2987 |
| 30 | 3090 |
| 31 | 3193 |
| 32 | 3296 |
| 33 | 3399 |
| 34 | 34102 |
| 35 | 35105 |
| 36 | 36108 |